Average Monthly Wind Speed (MPH)

Based on daily average wind speed from reporting ASOS locations. Data is preliminary and may contain errors.

Source: National Climatic Data Center


ALASKA                                              

STATION                             |   Years   |   Jan   Feb   Mar   Apr   May   Jun   Jul   Aug   Sep   Oct   Nov   Dec |  Year

ANCHORAGE-LAKE HOOD SEAPLANE (PALH) | 2001-2011 |   4.5   4.6   5.9   5.0   5.9   5.7   5.2   4.2   4.4   4.8   5.0   4.3 |   5.0
ANCHORAGE-MERRILL FIELD AP (PAMR)   | 2001-2011 |   3.0   3.3   4.4   4.3   5.0   5.0   4.5   3.5   3.3   3.3   3.4   2.8 |   3.8
ANCHORAGE-TED STEVENS INT AP (PANC) | 2001-2011 |   5.6   5.8   6.9   6.6   7.9   7.5   6.9   5.7   5.9   5.8   6.3   5.5 |   6.4
ANNETTE ISLAND AIRPORT (PANT)       | 2001-2011 |   8.6   7.4   8.7   7.4   6.7   6.4   5.8   5.8   6.8   7.8   8.3   8.8 |   7.4
BARROW-WILL ROGERS MEM AP (PABR)    | 2001-2011 |  11.8  13.2  11.4  11.6  11.7  12.6  12.2  11.4  12.4  14.3  13.4  12.3 |  12.4
BETHEL AIRPORT (PABE)               | 2001-2011 |  13.4  12.9  12.4  11.7  10.0   9.6   9.5   9.2   9.5  10.2  11.3  11.8 |  10.9
BETTLES AIRPORT (PABT)              | 2001-2011 |   3.8   4.5   5.0   5.6   5.4   4.6   4.6   4.0   4.2   4.7   4.0   3.8 |   4.5
COLD BAY AIRPORT (PACD)             | 2001-2011 |  15.9  16.5  16.3  16.6  15.1  14.5  13.3  14.4  14.9  15.7  16.8  15.9 |  15.5
CORDOVA-M.K. SMITH AP (PACV)        | 2001-2011 |   4.0   4.4   4.9   4.7   4.3   3.3   2.9   2.9   3.9   4.4   4.3   4.5 |   4.1
DEADHORSE AIRPORT (PASC)            | 2001-2011 |  12.0  13.3  11.7  11.8  12.3  13.5  11.7  10.2  11.1  12.3  12.5  11.5 |  12.0
DEERING AIRPORT (PADE)              | 1998-2010 |  11.5  12.0  10.0  10.8   9.5   8.8   9.0   9.8   9.5   9.9  10.1  11.3 |  10.2
DEERING AIRPORT (PADE)              | 2001-2011 |  11.6  13.0  11.5  11.7   9.9   9.0   9.1   9.5   9.9   9.9  10.4  11.3 |  10.6
DELTA JCT/FT GREELY AF (PABI)       | 2001-2011 |  12.4  12.1   9.6   8.7   8.1   7.6   7.2   6.4   7.6   9.2  10.1  11.9 |   9.3
EAGLE AIRPORT (PAEG)                | 2001-2011 |   3.9   4.3   2.8   3.6   3.8   3.4   2.9   2.5   3.0   3.0   3.3   3.8 |   3.4
FAIRBANKS INTERNATIONAL AP (PAFA)   | 2001-2011 |   1.8   2.4   4.5   4.6   5.5   4.8   4.5   4.0   3.8   3.2   2.1   1.5 |   3.6
GULKANA AIRPORT (PAGK)              | 2001-2011 |   2.9   4.0   5.5   7.0   7.2   6.9   7.3   6.1   6.0   4.9   3.6   3.0 |   5.4
HAINES (PAHN)                       | 2001-2011 |  11.0  10.7  10.7   8.8   8.0   7.0   7.1   7.2   8.2   9.2  11.2  11.3 |   9.2
HOMER AIRPORT (PAHO)                | 2001-2011 |   6.1   6.2   6.6   6.6   6.5   6.3   5.6   5.1   5.3   5.7   6.2   6.4 |   6.1
ILIAMNA AIRPORT (PAIL)              | 2001-2011 |  11.4  10.9   9.1   9.3   8.5   8.3   8.3   7.7   8.8  10.4  11.4  11.7 |   9.7
JUNEAU INTERNATIONAL AIRPORT (PAJN) | 2001-2011 |   6.7   6.5   7.6   7.0   6.9   6.1   5.9   5.9   7.3   7.8   7.3   7.0 |   6.8
KALTAG AIRPORT (PAKV)               | 2001-2011 |   4.9   4.9   6.3   5.0   4.8   4.7   4.5   3.8   4.0   4.2   4.2   4.3 |   4.6
KENAI MUNICIPAL AIRPORT (PAEN)      | 2001-2011 |   7.4   7.7   8.6   7.9   8.5   8.3   7.8   6.5   7.1   7.1   7.3   7.6 |   7.7
KETCHIKAN INTL AIRPORT (PAKT)       | 2001-2011 |   7.9   7.7   8.4   7.9   7.4   7.3   7.3   6.9   7.4   7.6   7.6   7.6 |   7.6
KING SALMON AIRPORT (PAKN)          | 2001-2011 |   9.1   9.8   9.6   9.9   9.2   8.2   8.2   7.5   8.2   8.7   9.0   8.6 |   8.8
KIVALINA AIRPORT (PAVL)             | 2001-2011 |  12.8  13.6  12.5  12.0  10.4   9.6  10.5  11.6  12.1  12.9  13.8  14.6 |  12.2
KLAWOCK AIRPORT (PAKW)              | 2001-2011 |   5.3   4.2   4.9   4.1   4.2   4.0   3.9   3.5   3.9   4.3   4.8   5.0 |   4.3
KODIAK AIRPORT (PADQ)               | 2001-2011 |  11.3  10.7  11.9  10.6   9.7   8.6   7.6   7.4   8.6   9.7  11.0  11.8 |   9.9
KOTZEBUE-RALPH WIEN MEM AP (PAOT)   | 2001-2011 |  10.7  12.4  10.4  10.6   9.5   9.8  10.7  10.8  11.3  11.8  12.0  11.6 |  10.9
MC GRATH AIRPORT (PAMC)             | 2001-2011 |   1.7   2.9   4.5   5.0   5.2   4.5   4.4   3.6   3.9   3.5   2.6   1.5 |   3.6
NENANA MUNICIPAL AIRPORT (PANN)     | 2001-2011 |   5.3   5.6   6.0   5.5   5.4   4.7   4.4   3.9   4.8   5.1   4.8   4.6 |   5.0
NOME AIRPORT (PAOM)                 | 2001-2011 |   9.2  10.3   8.6   8.7   8.3   8.6   8.9   8.5   9.6   8.9   9.4   9.6 |   9.0
NORTHWAY AIRPORT (PAOR)             | 2001-2011 |   1.0   1.7   2.9   3.9   4.6   4.5   3.9   3.3   3.1   2.6   1.6   1.1 |   2.8
NUIQSUT AIRPORT (PAQT)              | 2001-2011 |   9.6  10.8   9.6   9.9  10.8  11.7  10.5   9.0   9.7  10.4   9.6   9.3 |  10.1
PALMER MUNICIPAL AIRPORT (PAAQ)     | 2001-2011 |   6.6   7.1   8.1   7.9   7.8   6.2   5.8   4.8   5.9   6.0   6.1   6.6 |   6.6
PORTAGE GLACIER (PATO)              | 2001-2011 |   9.4  10.2   7.6   9.1   8.2   7.7   8.1   7.3   7.8   8.9   8.4   9.3 |   8.5
SELDOVIA AIRPORT (PASO)             | 2001-2011 |   3.2   3.8   4.3   3.5   4.0   4.1   4.1   3.4   3.2   3.3   4.2   3.7 |   3.7
SEWARD AIRPORT (PAWD)               | 2001-2011 |  11.1   9.8  10.7   7.8   6.9   6.0   5.3   5.7   6.7   8.0  11.6  11.2 |   8.4
SITKA ROCKY GUTIERREZ ARPT (PASI)   | 2001-2011 |   8.8   7.5   8.8   7.1   6.6   6.0   5.4   5.3   6.8   8.3   9.2   9.3 |   7.4
SKAGWAY AIRPORT (PAGY)              | 2001-2011 |  13.8  11.9  12.2   9.2   9.6  10.4   9.9   8.3   8.4   9.4  10.5  12.1 |  10.5
ST. GEORGE AIRPORT (PAPB)           | 1996-2010 |  20.0  19.8  17.6  17.4  15.1  12.4  11.2  11.9  15.2  17.1  19.0  19.1 |  16.3
ST. GEORGE AIRPORT (PAPB)           | 2001-2011 |  21.4  20.3  17.6  18.2  15.5  12.3  11.2  11.7  15.3  17.0  19.1  19.8 |  16.6
ST PAUL ISLAND AIRPORT (PASN)       | 2001-2011 |  18.8  17.5  15.5  16.3  13.9  12.0  11.1  11.4  14.5  16.1  17.8  18.2 |  15.3
TALKEETNA AIRPORT (PATK)            | 2001-2011 |   4.7   4.3   5.0   3.6   3.8   3.7   3.2   2.4   2.4   2.9   3.9   4.2 |   3.7
TANANA-RALPH M CALHOUN ARPT (PATA)  | 2001-2011 |   4.5   5.4   5.7   5.3   5.3   4.7   4.6   4.0   4.5   4.9   4.2   4.0 |   4.7
WAINWRIGHT AIRPORT (PAWI)           | 2001-2011 |  10.8  12.3  11.3  11.7  12.6  12.3  11.9  11.1  11.6  12.9  12.2  11.4 |  11.9
YAKUTAT AIRPORT (PAYA)              | 2001-2011 |   5.0   4.4   5.5   4.4   4.5   4.0   3.9   3.7   4.5   4.9   5.3   5.2 |   4.6


ARIZONA                                              

STATION                             |   Years   |   Jan   Feb   Mar   Apr   May   Jun   Jul   Aug   Sep   Oct   Nov   Dec |  Year

BISBEE DOUGLAS INTL ARPT (KDUG)     | 2001-2011 |   6.9   7.9   8.9  10.1   9.4   8.8   7.7   6.3   7.0   7.2   6.9   6.7 |   7.8
FLAGSTAFF PULLIAM AIRPORT (KFLG)    | 2001-2011 |   6.5   7.2   7.6   9.4   8.2   7.8   5.3   4.7   5.5   6.2   6.7   6.4 |   6.8
FORT HUACHUACA-PIONEER AF (KALK)    | 2008-2011 |   8.0  10.2  11.4  12.9  11.2  10.9   8.6   7.6   7.6   9.2   9.4   9.9 |   9.7
GRAND CANYON NATL PARK APT (KGCN)   | 2001-2011 |   5.8   6.4   6.5   8.2   7.1   7.2   5.1   4.8   5.5   5.7   5.8   5.6 |   6.2
KINGMAN AIRPORT (KIGM)              | 2001-2011 |   7.8   8.6   9.4  11.2  10.8  11.5  10.3   9.9   9.0   8.3   7.7   7.5 |   9.3
NOGALES INTERNATIONAL ARPT (KOLS)   | 2001-2011 |   5.0   5.9   6.4   7.4   6.9   6.9   5.2   4.4   5.2   5.4   5.1   5.1 |   5.7
PAGE MUNICIPAL AIRPORT (KPGA)       | 2001-2011 |   3.0   3.9   5.2   6.6   6.1   5.9   5.3   5.0   4.8   4.1   3.2   2.9 |   4.7
PHOENIX DEER VALLEY ARPT (KDVT)     | 2001-2011 |   4.5   5.0   5.8   6.8   6.5   6.4   6.8   6.0   5.9   5.3   4.7   4.2 |   5.7
PHOENIX SKY HARBOR INTL AP (KPHX)   | 2001-2011 |   5.0   5.5   6.8   7.5   7.3   7.3   7.7   7.0   6.5   5.8   5.1   4.8 |   6.4
PRESCOTT-ERNEST A. LOVE AP (KPRC)   | 2001-2011 |   5.8   6.6   7.7   8.8   8.3   8.5   6.8   6.4   6.6   6.5   6.0   5.8 |   7.0
SAFFORD REGIONAL AIRPORT (KSAD)     | 2001-2011 |   6.9   7.8   8.5   9.5   9.2   9.6   9.3   7.9   7.5   7.4   7.4   7.1 |   8.2
SCOTTSDALE AIRPORT (KSDL)           | 2001-2011 |   2.7   3.1   3.8   4.7   4.5   4.4   4.9   4.3   3.9   3.2   2.7   2.4 |   3.7
SIERRA VISTA-LIBBY AAF AP (KFHU)    | 2006-2011 |   6.5   8.6   9.5  10.4  10.0   9.5   7.7   6.3   6.7   7.5   6.9   7.1 |   8.1
ST JOHNS INDUS AIRPK ARPT (KSJN)    | 2001-2011 |   5.7   7.4   8.8  10.7   9.6   9.1   7.7   6.5   6.5   6.4   6.2   5.9 |   7.5
TUCSON INTERNATIONAL AIRPORT (KTUS) | 2001-2011 |   6.5   6.8   7.4   7.9   7.7   7.6   7.5   6.8   7.3   7.0   6.9   6.3 |   7.1
WINDOW ROCK AIRPORT (KRQE)          | 2001-2011 |   4.1   5.4   6.5   8.6   7.4   7.0   5.0   4.4   4.6   4.8   4.6   4.3 |   5.6
WINSLOW-LINDBERGH REGIONAL P (KINW) | 2001-2011 |   5.8   7.3   8.9  11.0   9.9   9.8   8.4   7.5   7.3   7.1   6.4   6.1 |   8.0
YUMA MCAS (KNYL)                    | 2006-2011 |   7.1   6.2   6.4   7.6   7.5   6.8   8.7   7.8   6.0   5.8   5.6   6.4 |   6.8


CALIFORNIA                                             

STATION                             |   Years   |   Jan   Feb   Mar   Apr   May   Jun   Jul   Aug   Sep   Oct   Nov   Dec |  Year

ALTURAS MUNICIPAL AIRPORT (KAAT)    | 2001-2011 |   4.2   4.9   6.2   6.6   6.5   6.2   5.5   5.2   4.3   4.2   4.2   4.9 |   5.2
ARCATA AIRPORT (KACV)               | 2001-2011 |   5.4   6.0   6.6   6.6   6.5   6.5   5.3   4.8   4.3   4.4   4.9   6.2 |   5.6
AVALON-CATALINA AIRPORT (KAVX)      | 2001-2011 |   7.8   8.5   8.4   8.4   6.9   5.4   4.9   5.3   6.1   6.7   7.1   7.9 |   6.9
BAKERSFIELD-MEADOWS FIELD AP (KBFL) | 2001-2011 |   4.3   5.1   5.6   6.7   7.0   7.2   6.8   6.3   5.8   4.9   4.2   4.4 |   5.7
BARSTOW-DAGGETT AIRPORT (KDAG)      | 2001-2011 |   7.5   9.2  11.7  14.6  14.3  13.9  11.4  10.6  10.1   9.4   8.3   7.6 |  10.7
BISHOP AIRPORT (KBIH)               | 2001-2011 |   7.1   7.8   9.0   9.9   8.8   8.3   7.6   7.7   7.4   7.4   6.9   6.5 |   7.9
BLUE CANYON - NYACK ARPT (KBLU)     | 2001-2011 |   6.0   6.4   6.4   5.9   5.6   5.0   4.6   4.9   5.2   5.4   5.8   6.8 |   5.7
BLYTHE AIRPORT (KBLH)               | 2001-2011 |   6.5   6.6   7.1   9.0   8.7   9.1   9.6   8.5   6.8   6.4   6.0   6.0 |   7.5
BURBANK-GLENDALE-PASA ARPT (KBUR)   | 2001-2011 |   4.5   4.7   5.2   5.9   6.1   6.1   6.3   5.6   4.9   4.3   3.9   4.1 |   5.1
CAMARILLO AIRPORT (KCMA)            | 2001-2011 |   7.2   6.9   6.2   6.4   5.6   5.1   5.0   4.6   4.5   5.0   6.0   6.4 |   5.7
CAMPO (KCZZ)                        | 2001-2011 |   9.1   8.8   8.5   8.5   8.0   7.7   7.3   7.0   7.3   7.6   8.3   8.6 |   8.0
CAMP PENDLETON-MCAS (KNFG)          | 2006-2011 |   3.7   3.1   3.7   4.1   4.4   4.4   4.3   4.1   4.0   3.6   2.9   3.0 |   3.8
CARLSBAD-MCCLELLAN-PLMR AP (KCRQ)   | 2001-2011 |   4.0   4.7   4.6   5.2   5.1   4.9   4.4   4.2   3.9   3.7   3.6   3.9 |   4.3
CHINA LAKE (KNID)                   | 2007-2011 |   4.7   7.3   8.4   9.6   9.6   8.1   7.7   8.0   6.7   7.1   5.3   5.7 |   7.3
CHINO AIRPORT (KCNO)                | 2001-2011 |   4.5   4.5   5.1   6.0   6.6   6.6   6.3   5.7   4.9   4.4   3.9   3.5 |   5.2
CONCORD-BUCHANAN FIELD (KCCR)       | 2001-2011 |   4.6   5.5   6.8   8.1   9.2  10.4  10.5   9.3   7.3   5.7   4.6   5.0 |   7.2
CRESCENT CITY-MCNAMARA AP (KCEC)    | 2001-2011 |   8.7   8.7   9.6   9.1   8.5   8.4   6.8   6.4   6.5   7.2   8.0  10.0 |   8.2
EL CENTRO-NAF (KNJK)                | 2006-2011 |   6.2   7.9   8.8  10.7  10.2   9.5   7.1   6.7   6.6   7.7   5.9   6.0 |   7.8
EUREKA-WOODLEY ISLAND (KEKA)        | 2001-2008 |  ####  ####  ####  ####  ####  ####  ####  ####  ####  ####  ####  #### |  ####
FRESNO YOSEMITE INTL AP (KFAT)      | 2001-2011 |   3.7   4.4   5.6   7.0   8.0   8.6   7.5   6.8   5.7   4.4   3.5   4.0 |   5.8
FULLERTON MUNICIPAL ARPT (KFUL)     | 2001-2011 |   3.3   3.9   4.0   4.5   4.4   4.4   4.1   3.6   3.3   3.0   2.8   2.9 |   3.7
HANFORD MUNICIPAL AIRPORT (KHJO)    | 2001-2011 |   3.1   3.8   5.0   6.4   7.5   7.7   6.6   6.1   5.1   4.0   3.0   3.3 |   5.1
HAWTHORNE AP(KHHR)                  | 2001-2011 |   3.2   4.3   5.0   5.9   5.8   5.7   5.7   5.4   4.9   4.0   3.1   3.0 |   4.7
HAYWARD EXECUTIVE AIRPORT (KHWD)    | 2001-2011 |   5.3   6.2   7.2   8.5   8.6   8.6   8.1   7.6   6.6   5.6   4.9   5.7 |   6.9
IMPERIAL BEACH-NAVAL AUX (KNRS)     | 2007-2011 |   6.3   6.8   6.3   7.3   7.1   6.6   6.3   6.1   5.8   5.5   5.8   6.4 |   6.4
IMPERIAL COUNTY AIRPORT (KIPL)      | 2001-2011 |   5.2   6.6   7.9   9.6   8.7   8.4   7.8   6.9   6.4   6.3   5.5   5.0 |   7.0
LANCASTER-FOX FIELD (KWJF)          | 2001-2011 |   7.0   9.0  11.6  14.1  14.6  15.0  12.9  11.5   9.5   9.1   8.0   7.7 |  10.8
LEMOORE NAVAL AIR STATION (KNLC)    | 2006-2011 |   5.2   6.2   7.9   9.1   9.7   9.2   8.4   7.6   7.3   6.8   5.8   5.6 |   7.4
LIVERMORE MUNICIPAL ARPT (KLVK)     | 2001-2011 |   4.7   4.9   5.5   6.8   7.8   8.5   8.7   7.9   6.3   5.1   4.2   4.8 |   6.3
LONG BEACH-DAUGHERTY FLD (KLGB)     | 2001-2011 |   3.8   4.6   5.2   5.8   5.6   5.5   5.5   5.3   4.9   4.2   3.7   3.7 |   4.8
LOS ANGELES INTL AP (KLAX)          | 2001-2011 |   6.1   7.2   7.7   8.6   8.1   7.7   7.8   7.5   7.0   6.4   5.9   6.0 |   7.2
LOS ANGELES-USC CAMPUS (KCQT)       | 2001-2011 |   1.6   2.0   2.3   2.6   2.5   2.4   2.3   2.1   1.9   1.5   1.3   1.4 |   2.0
MADERA MUNICIPAL AIRPORT (KMAE)     | 2001-2011 |   4.4   5.3   5.9   7.0   8.0   8.3   7.3   6.7   5.7   4.8   4.2   5.0 |   6.0
MARYSVILLE-YUBA COUNTRY AP (KMYV)   | 2001-2011 |   5.6   7.0   7.5   7.5   7.6   7.6   6.8   6.4   5.8   5.7   5.6   6.7 |   6.7
MERCED MUNI/MACREADY FLD APT (KMCE) | 2001-2011 |   4.4   5.1   5.8   6.8   7.8   8.0   7.5   6.8   5.7   5.2   4.4   5.2 |   6.0
MIRAMAR-MCAS (KNKX)                 | 2007-2011 |   5.5   5.7   5.3   5.7   5.4   4.7   4.5   4.7   4.8   5.0   5.1   5.5 |   5.2
MODESTO CTY-CO H SHAM FD APT (KMOD) | 2001-2011 |   4.5   5.3   6.5   7.4   8.7   8.9   8.2   7.6   6.4   5.4   4.5   5.1 |   6.5
MONTAGUE-SISKIYOU COUNTY AP (KSIY)  | 2001-2011 |   4.9   5.8   6.9   6.9   6.9   7.4   6.5   6.2   5.4   5.2   4.6   5.8 |   6.0
MONTEREY AIRPORT (KMRY)             | 2001-2011 |   4.9   5.5   6.2   6.9   6.8   7.0   6.2   5.9   4.9   4.8   4.6   5.1 |   5.7
MOUNTAIN VIEW-MOFFETT FIELD (KNUQ)  | 2001-2011 |   4.1   5.0   5.6   6.2   7.1   7.5   7.4   6.9   5.5   4.5   3.8   4.5 |   5.7
MOUNT SHASTA (KMHS)                 | 2001-2011 |   2.9   3.1   3.7   3.8   3.7   3.7   2.3   2.3   2.6   2.9   3.0   3.1 |   3.1
NAPA COUNTY AIRPORT (KAPC)          | 2001-2011 |   6.6   6.3   7.0   8.2   8.9   9.9   9.9   9.0   7.2   5.8   5.3   6.5 |   7.6
NEEDLES AIRPORT (KEED)              | 2001-2011 |   8.2   7.7   8.1   9.1   8.9   8.7   8.0   7.6   7.4   7.6   7.6   7.4 |   8.0
NORTH AUX AF EDWARDS AFB (K9L2)     | 2007-2011 |   5.1   7.5  10.5  12.1  12.2  12.0  10.7   9.6   7.2   7.7   5.3   7.2 |   8.9
OAKLAND INTL AIRPORT (KOAK)         | 2001-2011 |   6.1   7.5   8.7  10.2  10.2   9.9   9.8   9.2   8.0   6.8   5.9   6.8 |   8.2
OCEANSIDE MUNICIPAL ARPT (KOKB)     | 2001-2011 |   3.6   4.0   4.0   4.4   4.4   4.4   4.2   4.0   3.8   3.4   3.2   3.4 |   3.9
ONTARIO INTERNATIONAL ARPT (KONT)   | 2001-2011 |   5.3   5.3   5.9   6.6   7.0   6.9   6.8   6.3   5.6   5.2   4.6   4.4 |   5.8
OROVILLE MUNICIPAL AIRPORT (KOVE)   | 2001-2011 |   5.2   6.6   7.0   7.0   6.8   6.5   5.9   5.6   5.1   5.0   5.0   6.3 |   6.0
OXNARD AIRPORT (KOXR)               | 2001-2011 |   7.1   7.4   7.3   7.7   6.9   6.5   6.5   6.3   5.9   5.8   6.3   6.9 |   6.7
PALMDALE AIRPORT (KPMD)             | 2001-2011 |   6.9   8.4  10.1  12.0  12.2  12.2  10.9   9.9   8.5   8.3   7.3   7.3 |   9.5
PALM SPRINGS INTL AIRPORT (KPSP)    | 2001-2011 |   5.1   5.1   6.4   8.1   8.5   8.2   7.1   6.3   6.4   5.9   5.3   4.6 |   6.4
PASO ROBLES MUNICIPAL ARPT (KPRB)   | 2001-2011 |   4.5   4.9   5.6   6.9   8.1   8.9   7.7   6.9   5.8   4.9   4.1   4.3 |   6.0
POINT MUGU (KNTD)                   | 2006-2011 |   8.3   6.8   6.7   7.4   6.9   6.2   5.7   5.4   5.3   6.2   6.3   6.7 |   6.5
RAMONA AIRPORT (KRNM)               | 2001-2011 |   4.8   4.9   4.8   5.0   4.9   5.0   5.1   4.8   4.5   4.4   4.5   4.3 |   4.7
RED BLUFF MUNICIPAL ARPT (KRBL)     | 2001-2011 |   7.0   8.4   8.8   8.3   8.5   8.3   6.6   6.7   6.7   7.3   7.1   8.1 |   7.6
REDDING MUNICIPAL AIRPORT (KRDD)    | 2001-2011 |   4.9   6.2   6.5   6.3   6.4   6.5   5.4   5.3   5.0   5.4   4.6   5.7 |   5.7
RIVERSIDE MUNICIPAL ARPT (KRAL)     | 2001-2011 |   5.2   4.7   4.8   5.0   5.3   5.5   5.3   4.8   4.3   4.0   4.4   4.4 |   4.8
SACRAMENTO DOWNTOWN (KSACC)         | 2001-2010 |  ####  ####  ####  ####  ####  ####  ####  ####  ####  ####  ####  #### |  ####
SACRAMENTO EXECUTIVE AIRPORT (KSAC) | 2001-2011 |   4.6   5.6   6.2   6.8   7.2   7.4   7.0   6.6   5.5   4.9   4.3   5.3 |   5.9
SACRAMENTO INTL AIRPORT (KSMF)      | 2001-2011 |   6.3   7.6   7.9   8.3   8.8   9.0   8.8   8.3   7.3   6.7   6.2   7.3 |   7.7
SALINAS MUNICIPAL AIRPORT (KSNS)    | 2001-2011 |   6.9   7.5   7.3   7.9   8.7   9.3   8.5   7.8   7.1   6.5   6.3   7.5 |   7.6
SANDBERG (KSDB)                     | 2001-2011 |  14.2  14.0  14.3  14.4  14.6  14.3  11.8  11.6  11.4  12.5  13.8  14.3 |  13.4
SAN DIEGO-BROWN FLD MUNI AP (KSDM)  | 2001-2011 |   5.6   6.0   5.4   5.8   5.5   5.1   4.7   4.5   4.2   4.5   5.0   5.5 |   5.1
SAN DIEGO-LINDBERGH FIELD(KSAN)     | 2001-2011 |   4.5   5.6   6.1   6.9   6.7   6.7   6.3   6.3   6.0   5.1   4.4   4.4 |   5.8
SAN DIEGO-MONTGOMERY FLD AP (KMYF)  | 2001-2011 |   4.4   5.0   5.3   6.0   5.8   5.7   5.3   5.3   5.2   4.6   4.1   4.2 |   5.1
SAN DIEGO-NORTH ISLAND NAS (KNZY)   | 2007-2011 |   4.9   6.1   6.1   6.9   6.8   6.5   6.2   6.4   6.3   5.4   4.8   5.4 |   6.0
SAN FRANCISCO DOWNTOWN (KSFOC)      | 2001-2008 |  ####  ####  ####  ####  ####  ####  ####  ####  ####  ####  ####  #### |  ####
SAN FRANCISCO INTL AP (KSFO)        | 2001-2011 |   6.1   7.8  10.2  12.3  13.4  13.7  12.6  12.0  10.6   8.7   6.8   7.0 |  10.1
SAN JOSE INTL APT (KSJC)            | 2001-2011 |   5.0   6.1   6.7   7.6   7.8   7.9   7.3   7.1   6.1   5.5   4.8   5.8 |   6.5
SAN LUIS OBISPO REGIONAL AP (KSBP)  | 2001-2011 |   5.1   5.6   7.0   8.1   8.4   7.9   6.8   6.9   6.5   5.9   5.2   5.0 |   6.5
SAN NICOLAS ISLAND NAS (KNSI)       | 2007-2010 |  10.5  11.5  13.7  17.6  14.3  13.7  11.8  10.4  11.5  12.5  11.0  11.4 |  12.5
SAN SIMEON-PT PIEDRAS BLANCAS(K87Q) | 2001-2005 |   8.7   9.4  11.3  12.5  13.6  13.6  10.8  11.2  10.2   8.8   7.8   9.8 |  10.7
SANTA ANA-J. WAYNE APT (KSNA)       | 2001-2011 |   4.0   4.5   5.0   5.6   6.0   6.1   5.9   5.3   4.7   4.1   3.5   3.6 |   4.9
SANTA BARBARA MUNICIPAL AP (KSBA)   | 2001-2011 |   3.8   4.9   5.6   6.2   6.0   5.5   5.5   5.1   4.8   4.2   3.7   3.9 |   4.9
SANTA MARIA AIRPORT(KSMX)           | 2001-2011 |   5.6   6.0   7.4   7.9   8.0   7.4   6.1   5.7   5.4   5.5   5.6   5.5 |   6.3
SANTA MONICA MUNI AIRPORT (KSMO)    | 2001-2011 |   4.5   4.8   5.0   5.4   5.2   5.1   5.0   4.6   4.3   4.0   4.0   4.2 |   4.7
SANTA ROSA-SONOMA COUNTY AP (KSTS)  | 2001-2011 |   3.3   4.3   5.0   5.3   5.5   5.6   5.3   4.9   4.3   3.8   3.3   3.7 |   4.5
SOUTH LAKE TAHOE AIRPORT (KTVL)     | 2001-2011 |   4.6   5.3   6.1   6.6   5.9   5.5   4.9   5.0   4.7   4.7   5.2   5.8 |   5.4
STOCKTON METROPOLITAN AP (KSCK)     | 2001-2011 |   5.6   6.5   7.4   8.4   9.4   9.7   8.3   7.9   7.0   6.0   5.2   6.6 |   7.3
THERMAL-DESERT RESORTS AP (KTRM)    | 2001-2011 |   4.8   5.4   7.1   9.0   9.2   8.6   7.1   6.4   6.5   6.0   4.9   4.3 |   6.6
UKIAH MUNICIPAL AIRPORT (KUKI)      | 2001-2011 |   2.2   3.1   3.8   4.5   4.6   5.2   4.4   4.0   3.2   2.6   2.1   2.8 |   3.6
VACAVILLE-NUT TREE AIRPORT (KVCB)   | 2001-2011 |   4.1   5.2   6.0   6.5   7.0   7.2   6.8   6.5   5.4   5.0   4.2   4.6 |   5.7
VAN NUYS AIRPORT (KVNY)             | 2001-2011 |   6.6   5.3   5.4   5.6   5.5   5.3   5.1   4.6   4.1   4.3   5.0   5.4 |   5.2
WATSONVILLE MUNICIPAL ARPT (KWVI)   | 2001-2011 |   3.2   3.8   4.1   4.7   4.8   4.8   4.6   4.3   3.9   3.5   2.9   3.2 |   4.0


COLORADO                                             

STATION                             |   Years   |   Jan   Feb   Mar   Apr   May   Jun   Jul   Aug   Sep   Oct   Nov   Dec |  Year

AKRON REGIONAL AP (KAKO)            | 2001-2011 |  11.8  12.0  13.0  14.1  12.6  11.8  11.0  11.1  11.4  11.9  11.9  11.8 |  12.0
ALAMOSA-SAN LUIS VALLEY AP (KALS)   | 2001-2011 |   5.3   6.6   8.4  10.7   9.8   8.8   6.5   6.3   6.6   6.6   6.1   5.4 |   7.3
ASPEN-PITKIN COUNTY ARPT (KASE)     | 2001-2011 |   4.6   5.1   5.9   6.8   6.9   6.9   6.5   6.4   6.4   5.7   4.9   4.5 |   5.9
BURLINGTON-KIT CARSON AP (KITR)     | 2001-2011 |  11.3  11.9  12.8  14.0  13.2  12.3  11.2  10.9  11.6  11.7  11.7  11.4 |  12.0
COLORADO SPRINGS MUNI AP (KCOS)     | 2001-2011 |   8.4   9.3  10.2  12.2  10.8  10.1   8.9   8.7   9.1   9.5   8.8   8.7 |   9.6
CORTEZ MUNICIPAL AIRPORT (KCEZ)     | 2001-2011 |   5.6   6.1   7.4   8.7   8.0   7.7   6.3   5.9   6.2   6.4   6.0   5.7 |   6.7
CRAIG-MOFFAT AIRPORT (KCAG)         | 2001-2011 |   3.3   4.2   5.6   7.7   6.6   6.3   5.5   5.4   5.2   5.0   4.4   3.7 |   5.2
DENVER-CENTENNIAL AIRPORT (KAPA)    | 2001-2011 |   7.7   7.9   8.7  10.1   8.7   8.6   8.0   7.9   7.8   7.6   7.6   7.7 |   8.2
DENVER INTERNATIONAL AIRPORT (KDEN) | 2001-2011 |   9.7   9.7  10.7  11.8  10.5  10.1   9.5   9.6   9.4   9.6   9.6   9.6 |  10.0
DURANGO-LA PLATA CO AIRPORT (KDRO)  | 2001-2011 |   4.4   5.3   6.5   7.9   7.3   6.8   6.0   5.6   5.4   5.4   4.8   4.5 |   5.8
ELLICOTT-BULLSEYE USAF (KABH)       | 2007-2011 |   7.5  10.2  10.2  12.9  13.0  10.8   9.0   8.8   9.5   9.2   8.1   8.2 |   9.8
GRAND JUNCTION-WALKER FIELD (KGJT)  | 2001-2011 |   4.8   6.0   7.4   9.2   8.8   9.2   9.0   8.5   8.3   7.1   5.6   4.9 |   7.4
LA JUNTA MUNICIPAL AIRPORT (KLHX)   | 2001-2011 |   8.8   9.5  10.9  12.8  11.4  10.9   9.4   9.4   9.3   9.5   9.3   9.2 |  10.0
LAMAR MUNICIPAL AIRPORT (KLAA)      | 2001-2011 |   8.0   8.8  10.0  12.0  11.2  10.6   9.8   9.5   9.3   8.8   8.3   8.0 |   9.5
LEADVILLE/LAKE COUNTY APT (KLXV)    | 2001-2011 |   7.7   7.6   7.6   8.0   7.7   7.2   5.8   5.7   6.2   7.2   7.1   7.5 |   7.1
LIMON MUNICIPAL AIRPORT (KLIC)      | 2001-2011 |   8.0   9.1  10.4  12.1  10.7   9.6   8.6   8.6   8.5   9.1   8.4   8.2 |   9.3
MEEKER AIRPORT (KEEO)               | 2001-2011 |   3.1   4.1   5.5   7.2   6.6   6.7   5.8   5.7   5.7   5.0   4.4   3.5 |   5.3
MONTROSE REGIONAL AIRPORT (KMTJ)    | 2001-2011 |   5.3   5.9   7.3   8.9   8.2   8.3   7.4   6.9   7.1   6.5   5.9   5.1 |   6.9
PUEBLO MEMORIAL AIRPORT (KPUB)      | 2001-2011 |   6.6   7.1   8.6  10.2   9.0   8.6   8.0   7.4   7.2   7.4   6.7   6.7 |   7.8
RIFLE-GARFIELD CO AIRPORT (KRIL)    | 2001-2011 |   3.1   4.0   5.6   7.1   6.9   6.7   5.6   5.4   5.2   4.7   3.8   3.2 |   5.1
SPRINGFIELD AP (KSPD)               | 2001-2011 |  10.4  11.1  12.1  14.2  13.4  12.6  11.4  10.9  11.6  11.2  11.0  10.7 |  11.7
TRINIDAD-PERRY STOKES AP (KTAD)     | 2001-2011 |   9.3   9.5  10.8  11.9  11.0  10.4   9.5   9.0   9.4   9.3   9.2   9.2 |   9.9


HAWAII                                             

STATION                             |   Years   |   Jan   Feb   Mar   Apr   May   Jun   Jul   Aug   Sep   Oct   Nov   Dec |  Year

BRADSHAW ARMY AIRFIELD (PHSF)       | 2007-2011 |   8.7   8.3  10.7   8.7   9.3   8.4   9.7   9.3   7.9   4.6   6.9   6.8 |   8.3
HILO INTERNATIONAL AIRPORT (PHTO)   | 2001-2011 |   6.1   6.6   6.5   6.4   6.2   6.1   6.1   5.9   5.8   5.8   5.7   5.8 |   6.1
HONOLULU INTERNATIONAL AP (PHNL)    | 2001-2011 |   8.7   9.0  10.0  11.0  10.2  11.9  12.1  12.2  10.7   9.9   9.2   9.4 |  10.4
KAHULUI AIRPORT (PHOG)              | 2001-2011 |  10.8  10.9  11.6  12.6  12.1  14.8  14.9  14.8  13.2  11.7  10.9  10.7 |  12.4
KALAELOA AIRPORT (PHJR)             | 2001-2011 |   7.3   6.7   7.4   7.2   6.7   6.9   7.0   6.9   6.4   6.1   6.0   6.6 |   6.8
KANEOHE MCAS (PHNG)                 | 2007-2011 |   7.6   7.4   9.6   8.6   7.8   8.9   8.5   8.9   7.8   7.7   8.4   7.5 |   8.2
KEKAHA-BARKING SANDS (PHBK)         | 2007-2011 |   6.7   7.0   5.8   5.9   5.4   5.2   5.0   5.0   5.0   5.0   5.3   6.0 |   5.6
KONA INTL AT KEAHOLE ARPT (PHKO)    | 2001-2011 |   7.8   8.0   8.1   7.9   7.6   7.7   7.9   7.9   7.5   7.2   7.1   7.4 |   7.7
LIHUE AIRPORT (PHLI)                | 2001-2011 |  11.8  12.4  12.8  13.7  12.1  13.9  14.2  14.0  12.9  12.5  12.4  12.3 |  12.9
MOLOKAI AIRPORT (PHMK)              | 2001-2011 |   9.5  10.0  10.6  11.4  10.4  12.8  13.3  13.0  11.4  10.5   9.9   9.8 |  11.1


IDAHO                                             

STATION                             |   Years   |   Jan   Feb   Mar   Apr   May   Jun   Jul   Aug   Sep   Oct   Nov   Dec |  Year

BOISE AIR TERMINAL (KBOI)           | 2001-2011 |   6.4   7.1   8.5   8.5   8.1   7.8   7.1   7.0   6.9   6.6   6.8   7.1 |   7.3
BURLEY MUNICIPAL AIRPORT (KBYI)     | 2001-2011 |   8.7   8.5   9.6   9.7   8.5   7.7   6.3   6.2   6.2   7.3   8.2   8.7 |   8.0
CHALLIS AIRPORT (KLLJ)              | 2001-2011 |   2.1   2.8   4.8   5.8   5.8   5.6   5.1   4.6   3.8   3.5   2.8   2.2 |   4.1
ELK CITY (KP69)                     | 2001-2011 |   1.6   1.5   1.6   1.8   1.8   1.9   2.0   1.9   1.6   1.1   1.5   1.8 |   1.7
IDAHO FALLS REGIONAL ARPT (KIDA)    | 2001-2011 |   7.1   7.5  10.0  10.3  10.2   9.6   8.0   7.9   7.5   8.2   8.3   7.7 |   8.5
JEROME COUNTY AIRPORT (KJER)        | 2001-2011 |  11.4  12.0  11.5  11.1  10.3   9.6   7.5   7.1   8.0   9.1  10.3  10.9 |   9.9
LEWISTON-NEZ PERCE COUNTY AP (KLWS) | 2001-2011 |   6.4   5.6   6.0   6.0   5.5   5.3   5.4   5.0   4.7   4.6   5.4   5.7 |   5.4
MCCALL MUNICIPAL AIRPORT (KMYL)     | 2001-2011 |   2.5   3.1   4.1   4.9   5.3   4.7   4.2   4.3   3.9   3.6   3.2   3.1 |   3.9
MULLAN PASS (KMLP)                  | 2001-2011 |   5.5   5.4   6.1   5.6   5.4   5.2   4.9   4.8   5.2   5.8   6.2   5.5 |   5.5
POCATELLO REGIONAL AIRPORT (KPIH)   | 2001-2011 |   8.5   8.0  10.7  11.1  10.5   9.7   8.3   8.3   8.1   8.8   9.1   9.1 |   9.2
REXBURG-MADISON COUNTY APT (KRXE)   | 2001-2011 |   4.9   5.3   8.3   9.0   9.0   7.9   6.7   6.9   6.4   6.8   6.6   5.9 |   7.0
STANLEY RANGER STATION (KSNT)       | 2001-2011 |   2.2   2.7   3.7   3.8   4.2   4.1   4.0   3.8   3.4   2.9   2.7   2.6 |   3.3
TWIN FALLS-MAGIC VLY RGN APT (KTWF) | 2001-2011 |   9.5  10.2  11.8  11.9  11.1  10.5   9.7   9.6   9.8  10.3   9.9  10.1 |  10.4


MONTANA                                             

STATION                             |   Years   |   Jan   Feb   Mar   Apr   May   Jun   Jul   Aug   Sep   Oct   Nov   Dec |  Year

BAKER MUNICIPAL AIRPORT (KBHK)      | 2001-2011 |  10.7  10.4  11.8  12.3  12.9  11.1  10.1  10.5  10.0  10.3  10.3  10.2 |  10.9
BELGRADE/BOZEMAN-GALLATIN PA (KBZN) | 2001-2011 |   4.6   4.9   6.2   6.9   6.6   5.9   5.8   6.0   5.6   5.3   4.9   4.6 |   5.6
BILLINGS LOGAN INTL AP (KBIL)       | 2001-2011 |  13.7  12.2  10.6  10.3  10.3   9.2   8.9   8.9   8.9  10.3  12.3  12.9 |  10.7
BUTTE-BERT MOONEY AIRPORT (KBTM)    | 2001-2011 |   4.2   4.3   6.0   6.7   6.8   6.2   5.9   5.7   5.3   5.4   4.6   4.1 |   5.4
CUT BANK MUNICIPAL AIRPORT (KCTB)   | 2001-2011 |  15.0  12.2  13.4  13.1  12.8  11.7  10.3   9.7  10.7  12.6  14.7  13.6 |  12.5
DILLON AIRPORT (KDLN)               | 2001-2011 |  10.3   9.6  10.1   9.8   9.2   7.9   7.4   7.6   8.0   8.9   9.2   8.7 |   8.9
GLASGOW INTL AIRPORT (KGGW)         | 2001-2011 |   9.1   9.1  11.1  12.0  12.3  10.5  10.2  10.6  10.1  10.0   9.3   9.0 |  10.3
GREAT FALLS INTERNATIONAL AP (KGTF) | 2001-2011 |  13.8  11.6  12.0  11.0  10.6   9.6   9.0   8.8   9.7  11.6  14.1  13.3 |  11.3
GREAT FALLS-MALMSTROM FIELD (KGFA)  | 2005-2011 |  13.4  10.3  11.2  10.6   9.8   9.3   7.8   8.2   8.3  10.8  13.1  12.4 |  10.4
HAVRE CITY-COUNTY AIRPORT (KHVR)    | 2001-2011 |  10.6   9.6  10.4  10.9  11.0   9.7   9.0   8.9   8.8   9.7  10.9  10.1 |  10.0
HELENA REGIONAL AIRPORT (KHLN)      | 2001-2011 |   5.6   6.0   7.4   8.1   8.0   7.6   6.9   6.3   6.1   6.3   6.1   5.2 |   6.6
JORDAN AIRPORT (KJDN)               | 2001-2011 |   7.8   7.6   8.8   9.8  10.3   8.9   8.0   8.3   7.9   8.1   8.0   7.3 |   8.4
KALISPELL-GLACIER PARK AP (KGPI)    | 2001-2011 |   3.8   3.9   6.1   6.9   6.7   5.7   5.1   5.1   4.7   4.3   4.0   3.7 |   5.0
LEWISTOWN MUNICIPAL ARPT (KLWT)     | 2001-2011 |  10.8   9.2  10.0   9.7   9.7   8.5   7.6   7.8   8.2   9.1  10.6  10.3 |   9.3
LIVINGSTON-MISSION FIELD (KLVM)     | 2001-2011 |  20.0  16.7  15.4  13.3  11.9  10.4   9.4  10.2  10.7  13.7  18.5  19.2 |  14.1
MILES CITY-FRANK WILEY FIELD (KMLS) | 2001-2011 |   9.1   9.0  10.0  10.8  11.1   9.6   9.1   9.4   9.2   9.4   9.3   8.9 |   9.6
MISSOULA INTERNATIONAL AP (KMSO)    | 2001-2011 |   3.3   3.7   5.2   6.2   6.0   5.6   5.5   5.1   4.2   3.8   3.6   3.6 |   4.7
WOLF POINT-L M CLAYTON AP (KOLF)    | 2001-2011 |   7.3   7.4   8.7   9.7  10.0   8.3   7.7   7.9   7.4   7.6   7.1   7.1 |   8.0


NEVADA                                              

STATION                             |   Years   |   Jan   Feb   Mar   Apr   May   Jun   Jul   Aug   Sep   Oct   Nov   Dec |  Year

CALIENTE AIRPORT (KP38)             | 2001-2002 |   2.3   3.1   3.6   5.1   4.4   4.8   4.5   4.0   3.2   2.5   2.4   1.6 |   3.5
ELKO REGIONAL AIRPORT (KEKO)        | 2001-2011 |   4.4   5.3   6.3   6.9   6.5   6.4   5.8   5.5   5.1   4.8   4.9   4.9 |   5.6
ELY AIRPORT/YELLAND FIELD (KELY)    | 2001-2011 |   8.8   8.8   9.2  10.0   9.3   9.5   9.0   9.3   9.3   8.9   8.6   8.8 |   9.1
EUREKA AIRPORT (KP68)               | 2001-2011 |   5.3   5.9   7.5   8.1   7.5   7.6   7.2   7.2   7.0   6.6   5.9   5.8 |   6.8
FALLON NAS (KNFL)                   | 2006-2011 |   4.6   6.1   7.5   8.1   7.3   6.9   6.1   5.9   5.3   5.2   5.2   4.8 |   6.1
INDIAN SPRING AUX AIRFIELD (KINS)   | 2007-2011 |   5.0   5.8   6.8   8.2   8.6   7.8   7.9   7.5   6.9   6.0   4.4   4.8 |   6.6
LAS VEGAS-MCCARRAN INT'L AP (KLAS)  | 2001-2011 |   6.0   6.8   8.2   9.8   9.0   9.1   7.8   7.7   7.1   6.6   5.9   5.7 |   7.5
LOVELOCK-DERBY FIELD AIRPORT (KLOL) | 2001-2011 |   3.7   5.2   6.8   7.7   7.9   7.9   7.0   6.3   5.6   5.1   4.5   4.0 |   6.0
MERCURY-DESERT ROCK AIRPORT (KDRA)  | 2001-2011 |   8.0   8.3   8.9  10.7   9.7   9.6   8.8   8.8   8.2   7.7   7.7   7.6 |   8.7
NORTH LAS VEGAS AIRPORT (KVGT)      | 2001-2011 |   6.6   7.1   8.3   9.8   8.9   8.7   7.5   7.5   7.2   6.7   6.3   6.2 |   7.6
RENO/TAHOE INTERNATIONAL AP (KRNO)  | 2001-2011 |   3.8   5.1   7.0   8.1   7.9   7.7   6.8   6.3   5.3   4.6   4.6   4.7 |   6.0
TONOPAH AIRPORT (KTPH)              | 2001-2011 |   8.7   9.3  10.6  11.7  10.8  10.4   8.8   8.8   9.0   9.3   8.9   8.4 |   9.6
TONOPAH TEST RANGE #74 (KBJN)       | 2007-2011 |   9.3   9.2  11.4  13.2   9.5   8.6   9.6   9.6   9.4  10.1   8.4   8.3 |   9.7
WINNEMUCCA MUNICIPAL AIRPORT (KWMC) | 2001-2011 |   6.4   7.2   8.0   8.0   7.8   7.8   7.3   7.1   6.4   6.2   6.3   6.9 |   7.1


NEW MEXICO                                             

STATION                             |   Years   |   Jan   Feb   Mar   Apr   May   Jun   Jul   Aug   Sep   Oct   Nov   Dec |  Year

ALBUQUERQUE INTL SUNPORT AP (KABQ)  | 2001-2011 |   7.0   7.7   8.8  10.4   9.7   9.2   8.1   7.7   7.5   7.3   7.1   6.7 |   8.1
CARLSBAD-CAVERN CITY AP (KCNM)      | 2001-2011 |   8.7   9.7  10.6  11.4  10.1   9.7   7.9   7.2   7.6   8.1   8.3   8.4 |   9.0
CLAYTON MUNICIPAL AIRPARK AP (KCAO) | 2001-2011 |  11.8  12.3  13.0  14.5  13.4  12.8  11.5  11.1  11.7  12.0  12.4  11.9 |  12.4
CLINES CORNERS (KCQC)               | 2001-2011 |  15.9  15.9  15.7  16.7  14.3  13.0  10.0  10.1  11.2  13.4  14.8  16.3 |  14.0
DEMING MUNICIPAL AIRPORT (KDMN)     | 2001-2011 |   8.1   9.0   9.8  11.0  10.0   9.3   7.9   7.1   7.4   7.4   7.6   7.7 |   8.5
FARMINGTON-FOUR CORNERS AP (KFMN)   | 2001-2011 |   6.6   7.6   8.6   9.8   9.0   8.7   8.1   7.5   7.4   7.3   7.2   7.0 |   7.9
GALLUP MUNICIPAL AIRPORT (KGUP)     | 2001-2011 |   5.1   6.6   8.1  10.5   9.2   8.6   6.6   5.9   6.1   6.1   5.8   5.5 |   7.0
GRANTS-MILAN MUNI AIRPORT (KGNT)    | 2001-2011 |   7.6   8.3   9.2  10.6   9.6   9.0   7.7   6.9   7.4   7.7   7.9   7.5 |   8.3
LAS VEGAS MUNICIPAL ARPT (KLVS)     | 2001-2011 |  10.2  11.6  12.0  14.0  12.5  11.6   9.2   9.1  10.0  10.3  10.7  10.6 |  11.0
RATON MUNI/CREWS FIELD APT (KRTN)   | 2001-2011 |   8.1   9.0   9.9  11.9  10.9  10.0   8.0   7.8   8.2   8.7   8.4   8.1 |   9.1
ROSWELL INTERNATIONAL AP (KROW)     | 2001-2011 |   7.2   8.5   9.5  10.6   9.9  10.0   8.3   7.5   7.7   7.6   7.4   7.0 |   8.4
SANTA FE MUNICIPAL AIRPORT (KSAF)   | 2001-2011 |   8.7   8.7   9.4  10.6  10.3   9.6   8.4   8.1   8.1   8.3   8.3   8.3 |   8.9
TRUTH OR CONSEQUENCES AP (KTCS)     | 2001-2011 |   7.1   8.4   9.6  10.6  10.0   9.2   7.4   7.1   7.0   7.6   7.5   6.9 |   8.2
TUCUMCARI MUNICIPAL ARPT (KTCC)     | 2001-2011 |   9.7  10.4  11.4  13.1  11.8  11.6   9.5   9.2   9.7   9.9  10.3  10.1 |  10.6


OREGON                                             

STATION                             |   Years   |   Jan   Feb   Mar   Apr   May   Jun   Jul   Aug   Sep   Oct   Nov   Dec |  Year

ASTORIA REGIONAL AIRPORT (KAST)     | 2001-2011 |   7.8   7.0   8.1   7.6   7.4   7.5   7.8   6.9   6.3   6.4   7.5   8.0 |   7.4
AURORA STATE AIRPORT (KUAO)         | 2001-2011 |   5.1   5.0   5.7   5.1   4.3   4.6   4.4   4.1   3.7   4.0   4.7   5.1 |   4.7
BAKER CITY MUNICIPAL ARPT (KBKE)    | 2001-2011 |   6.2   6.5   7.4   8.3   7.3   6.3   5.9   5.6   5.2   5.6   6.3   6.5 |   6.4
BURNS MUNICIPAL AIRPORT (KBNO)      | 2001-2011 |   4.8   5.6   7.4   8.3   7.9   7.4   6.8   6.7   6.3   5.9   5.3   5.2 |   6.5
EUGENE-MAHLON SWEET FIELD (KEUG)    | 2001-2011 |   6.4   6.3   7.5   6.8   6.0   6.3   7.1   6.8   6.3   5.8   6.4   6.8 |   6.5
HERMISTON MUNICIPAL ARPT (KHRI)     | 2001-2011 |   5.5   5.9   8.3   8.7   8.5   9.0   8.2   7.6   6.6   6.2   5.9   5.0 |   7.1
KLAMATH FALLS AIRPORT (KLMT)        | 2001-2011 |   5.7   6.7   7.9   7.8   7.3   6.7   5.3   5.3   4.8   5.2   5.6   6.5 |   6.2
MC MINNVILLE MUNICIPAL APT (KMMV)   | 2001-2011 |   5.8   5.8   6.6   6.0   5.3   5.5   5.5   5.3   4.7   4.7   5.8   5.9 |   5.6
MEACHAM (KMEH)                      | 2001-2011 |   1.8   1.6   1.9   2.0   2.1   2.0   1.9   1.9   1.6   1.3   1.6   1.6 |   1.8
MEDFORD AIRPORT (KMFR)              | 2001-2011 |   2.7   3.3   4.1   4.4   4.8   5.1   4.9   4.3   3.3   2.7   2.4   3.0 |   3.8
NORTH BEND MUNICIPAL ARPT (KOTH)    | 2001-2008 |  ####  ####  ####  ####  ####  ####  ####  ####  ####  ####  ####  #### |  ####
ONTARIO MUNICIPAL AIRPORT (KONO)    | 2001-2011 |   4.2   5.0   6.4   7.6   6.7   6.5   5.8   5.2   4.8   4.8   4.5   4.5 |   5.5
PENDLETON AIRPORT (KPDT)            | 2001-2011 |   7.2   7.3   9.5   9.7   9.3   9.2   8.7   8.6   8.1   7.7   7.5   6.9 |   8.3
PORTLAND-HILLSBORO AIRPORT (KHIO)   | 2001-2011 |   4.4   4.5   5.5   5.3   4.6   4.9   5.1   4.6   4.0   3.6   4.4   4.6 |   4.6
PORTLAND INTERNATIONAL AP (KPDX)    | 2001-2011 |   8.9   7.7   7.5   6.8   6.3   6.5   6.9   6.5   5.8   5.9   7.3   9.2 |   7.1
PORTLAND-TROUTDALE AIRPORT (KTTD)   | 2001-2011 |  12.5  10.4   7.4   5.8   4.5   4.2   4.0   3.8   4.1   5.2   8.9  12.3 |   6.9
REDMOND-ROBERTS FIELD (KRDM)        | 2001-2011 |   6.0   5.9   7.3   7.1   7.1   7.2   6.6   6.5   5.9   5.7   6.3   6.0 |   6.5
ROME STATE AIRPORT (KREO)           | 2001-2011 |   6.7   7.0   8.7   8.5   8.1   7.9   7.5   7.3   6.8   6.9   7.0   7.2 |   7.5
ROSEBURG REGIONAL AIRPORT (KRBG)    | 2001-2011 |   2.0   2.1   2.9   3.4   3.8   4.6   5.1   4.4   3.2   2.2   2.0   2.3 |   3.2
SALEM-MCNARY FIELD AIRPORT (KSLE)   | 2001-2011 |   6.6   5.9   7.5   6.7   5.8   6.1   6.3   5.7   5.1   5.3   6.6   6.6 |   6.2
SCAPPOOSE INDUS AIRPK ARPT (KSPB)   | 2001-2011 |   3.0   3.1   4.0   4.2   4.4   4.9   6.1   5.3   4.3   3.0   3.1   3.1 |   4.0
SEXTON SUMMIT (KSXT)                | 2001-2011 |  10.9   9.9   9.1   7.7   7.1   7.3   8.1   7.5   7.4   8.4  10.3  11.8 |   8.8


PACIFIC ISLANDS                                            

STATION                             |   Years   |   Jan   Feb   Mar   Apr   May   Jun   Jul   Aug   Sep   Oct   Nov   Dec |  Year

CHUUK/WENO ISLAND (PTKK)            | 1996-2005 |  ####  ####  ####  ####  ####  ####  ####   0.0  ####  ####  ####  #### |  ####
FRANCISCO C. ADA/SAIPAN AP (PGSN)   | 2000-2011 |  12.5  13.1  13.2  12.9  11.1  11.0   8.8   8.7   8.1   9.6  12.7  12.3 |  11.2
GUAM INTERNATIONAL AIRPORT (PGUM)   | 2001-2011 |  12.1  12.0  11.7  11.2   9.5   8.9   7.4   6.8   6.0   7.3  10.6  11.3 |   9.6
KOROR PALAU/NWS (PTKR)              | 1996-2005 |  ####  ####  ####  ####  ####   0.0  ####  ####  ####   0.0  ####   0.0 |  ####
KWAJALEIN (PKWA)                    | 1996-2005 |  ####  ####  ####  ####  ####  ####  ####  ####  ####  ####  ####  #### |  ####
MAJURO/NWS OFFICE (PKMR)            | 1996-2005 |  ####  ####  ####  ####  ####  ####  ####  ####  ####  ####  ####  #### |  ####
POHNPEI NWS (PTTP)                  | 1996-2005 |   0.0  ####   0.0  ####   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0 |  ####
TAFUNA/PAGO PAGO INTL AP (NSTU)     | 1996-2005 |  ####  ####  ####  ####  ####  ####  ####  ####  ####  ####  ####  #### |  ####
YAP ISLAND (PTYA)                   | 1996-2005 |  ####  ####  ####   0.0   0.0   0.0   0.0  ####  ####   0.0   0.0  #### |  ####


UTAH                                            

STATION                             |   Years   |   Jan   Feb   Mar   Apr   May   Jun   Jul   Aug   Sep   Oct   Nov   Dec |  Year

BRYCE CANYON AIRPORT (KBCE)         | 2001-2011 |   7.8   8.4   9.0  10.2   9.5   9.3   7.7   7.6   8.2   8.1   7.8   7.4 |   8.4
CEDAR CITY REGIONAL ARPT (KCDC)     | 2001-2011 |   5.1   5.8   7.0   8.6   7.5   7.9   6.8   6.9   6.7   6.2   5.9   5.5 |   6.6
GRANITE PEAK DUGWAY PG (KQCA)       | 2007-2011 |   6.6   7.6   9.4  10.4   9.4   8.6   7.4   7.4   7.7   7.9   6.9   6.3 |   8.0
LOGAN-CACHE AIRPORT (KLGU)          | 2001-2011 |   2.8   2.8   4.6   5.9   5.2   5.0   4.7   5.0   4.1   3.8   3.4   3.1 |   4.2
MILFORD MUNICIPAL AIRPORT (KMLF)    | 2001-2011 |   8.9   9.4  10.9  12.2  10.9  11.4  10.6  11.1  10.0   9.6   9.5   9.7 |  10.3
MOAB-CANYONLANDS FIELD AP (KCNY)    | 2001-2011 |   3.8   4.9   6.6   8.8   8.1   7.9   6.8   6.5   6.0   5.2   4.3   3.8 |   6.1
OGDEN-HINCKLEY AIRPORT (KOGD)       | 2001-2011 |   5.1   5.7   7.4   8.1   7.3   7.3   7.0   7.4   7.1   6.6   5.8   5.8 |   6.7
PRICE-CARBON COUNTY AIRPORT (KPUC)  | 2001-2011 |   4.6   5.6   7.8   8.7   8.1   7.8   7.2   6.8   6.8   6.4   5.9   4.7 |   6.7
SALT LAKE CITY INTL AP (KSLC)       | 2001-2011 |   6.2   6.9   8.6   9.6   8.6   8.8   8.5   9.3   8.6   7.8   6.9   6.8 |   8.0
VERNAL AIRPORT (KVEL)               | 2001-2011 |   2.5   3.5   5.4   7.0   6.5   6.3   5.5   5.4   5.1   4.6   3.9   2.7 |   4.8


WASHINGTON                                            

STATION                             |   Years   |   Jan   Feb   Mar   Apr   May   Jun   Jul   Aug   Sep   Oct   Nov   Dec |  Year

BELLINGHAM INTL AIRPORT (KBLI)      | 2001-2011 |   7.9   6.6   8.3   6.8   6.2   6.9   7.1   6.3   4.9   5.7   7.6   7.8 |   6.8
DEER PARK AIRPORT (KDEW)            | 2001-2011 |   4.9   4.9   6.1   6.7   6.6   6.0   5.6   5.4   5.0   5.0   5.0   4.8 |   5.5
ELLENSBURG-BOWERS FIELD AP (KELN)   | 2001-2011 |   4.5   5.3   9.1  11.1  12.3  14.0  14.2  12.5  10.1   7.8   5.2   3.9 |   9.2
EPHRATA MUNICIPAL AIRPORT (KEPH)    | 2001-2011 |   6.5   7.3   8.2   8.7   8.8   8.9   9.0   8.2   7.7   7.1   6.5   6.3 |   7.8
EVERETT-SNOHOMISH/PAINE FLD (KPAE)  | 2001-2011 |   8.6   7.1   8.9   7.5   6.5   6.1   5.8   5.7   5.4   6.6   8.2   8.2 |   7.1
FRIDAY HARBOR AIRPORT (KFHR)        | 2001-2011 |   6.4   5.5   6.6   5.7   4.7   5.0   4.5   3.9   3.6   4.5   6.5   7.0 |   5.3
HOQUIAM-BOWERMAN AIRPORT (KHQM)     | 2001-2011 |  10.2   9.1   9.7   8.8   8.5   8.3   7.6   7.1   6.6   7.7   9.6  10.1 |   8.6
MOSES LAKE-GRANT CNTY INT AP (KMWH) | 2001-2011 |   5.8   6.6   8.0   8.3   8.2   8.0   7.5   7.0   6.7   6.7   6.2   5.7 |   7.1
OLYMPIA AIRPORT (KOLM)              | 2001-2011 |   5.6   4.8   6.4   5.8   5.4   5.5   4.9   4.7   4.3   4.7   5.8   5.1 |   5.2
OMAK AIRPORT (KOMK)                 | 2001-2011 |   4.8   5.4   7.1   7.5   7.2   7.4   8.0   7.8   7.6   6.4   5.3   4.4 |   6.6
PASCO-TRI-CITIES AIRPORT (KPSC)     | 2001-2011 |   6.0   5.7   7.7   7.8   7.2   7.5   6.2   5.9   5.2   5.7   5.9   5.3 |   6.3
PORT ANGELES INT AP (KCLM)          | 2001-2011 |   4.5   4.8   5.3   6.2   6.5   6.9   6.8   6.0   4.8   4.4   4.8   4.7 |   5.5
PULLMAN/MOSCOW RGNL ARPT (KPUW)     | 2001-2011 |   9.4   8.3   9.2   8.5   7.6   6.0   4.9   5.2   5.7   6.9   9.1   9.3 |   7.5
QUILLAYUTE AIRPORT (KUIL)           | 2001-2011 |   6.3   5.6   6.5   5.8   5.2   4.7   4.6   4.0   3.9   4.7   5.8   6.1 |   5.3
RENTON MUNICIPAL AIRPORT (KRNT)     | 2001-2011 |   5.1   5.1   6.0   5.8   5.7   5.9   5.9   5.2   4.7   4.4   4.8   4.8 |   5.3
SEATTLE-BOEING FIELD  (KBFI)        | 2001-2011 |   5.7   5.1   6.7   6.0   5.5   5.5   5.1   4.8   4.4   5.0   5.7   5.5 |   5.4
SEATTLE SAND POINT WSFO (KSEW)      | 2001-2008 |  ####  ####  ####  ####  ####  ####  ####  ####  ####  ####  ####  #### |  ####
SEATTLE-TACOMA INTL AP (KSEA)       | 2001-2011 |   8.0   7.7   8.6   7.6   7.3   7.1   6.7   6.3   6.2   6.9   7.9   8.2 |   7.4
SHELTON-SANDERSON FIELD (KSHN)      | 2001-2011 |   4.3   4.4   5.9   6.2   7.2   7.5   7.5   7.0   5.1   4.7   4.4   4.0 |   5.7
SPOKANE-FELTS FIELD AIRPORT (KSFF)  | 2001-2011 |   3.7   3.7   5.7   5.9   5.8   5.5   5.2   4.7   4.1   4.1   4.2   3.4 |   4.7
SPOKANE INTERNATIONAL AP (KGEG)     | 2001-2011 |   7.9   7.4   9.7   9.5   9.2   8.7   8.3   7.9   7.6   8.0   8.3   7.5 |   8.3
STAMPASS PASS FLTWO (KSMP)          | 2001-2011 |   6.0   6.2   6.1   5.9   6.2   6.4   6.8   6.3   6.0   5.9   6.0   5.8 |   6.2
TACOMA NARROWS AIRPORT (KTIW)       | 2001-2011 |   6.4   6.0   7.2   6.4   6.1   6.1   5.6   5.2   5.0   5.7   6.6   6.1 |   6.0
THE DALLES  AP, DALLESPORT (KDLS)   | 2001-2011 |   4.2   4.5   7.5   9.3  10.5  12.3  12.8  11.1   8.4   6.1   4.1   3.8 |   7.9
VANCOUVER-PEARSON FIELD (KVUO)      | 2001-2011 |   4.9   4.5   4.8   4.6   4.4   4.8   5.3   4.7   4.0   3.5   4.3   5.2 |   4.6
WALLA WALLA REGIONAL ARPT (KALW)    | 2001-2011 |   7.1   6.8   9.3   8.9   8.4   8.5   8.2   8.0   7.2   7.2   7.6   6.7 |   7.8
WENATCHEE-PANGBORN AP (KEAT)        | 2001-2011 |   3.2   4.1   6.8   8.6   9.3  10.1  10.1   9.2   7.9   6.0   4.1   3.3 |   6.9
WHIDBEY ISLAND NAS (KNUW)           | 2006-2011 |   9.9   8.7  10.6   9.3   7.6   7.1   5.9   5.6   5.3   8.1  11.0   9.9 |   8.2
YAKIMA AIR TERMINAL (KYKM)          | 2001-2011 |   3.7   4.9   6.5   7.1   7.0   7.1   6.8   6.4   5.9   5.2   4.3   3.6 |   5.7


WYOMING                                            

STATION                             |   Years   |   Jan   Feb   Mar   Apr   May   Jun   Jul   Aug   Sep   Oct   Nov   Dec |  Year

BIG PINEY-MARBLETON ARPT (KBPI)     | 2001-2011 |   4.9   4.9   6.8   8.4   8.4   8.1   7.4   6.9   6.5   6.2   5.6   4.7 |   6.6
BUFFALO-JOHNSON COUNTY AP (KBYG)    | 2001-2011 |   8.3   8.7   9.8  11.2  10.9   9.2   8.7   8.7   9.2   9.3   8.8   8.5 |   9.3
CASPER-NATRONA COUNTY AP (KCPR)     | 2001-2011 |  15.1  13.3  12.7  11.6  10.6  10.2   8.7   9.3   9.6  10.8  13.5  14.7 |  11.7
CHEYENNE AIRPORT (KCYS)             | 2001-2011 |  13.7  12.9  13.6  13.1  12.0  10.6   9.4   9.5  10.1  11.5  12.6  13.2 |  11.8
DOUGLAS-CONVERSE COUNTY AP (KDGW)   | 2001-2011 |   9.7   9.8  11.1  11.9  11.1  10.2   8.8   9.1   8.8   9.4   9.7   9.7 |  10.0
EVANSTON-UINTA CO AP (KEVW)         | 2001-2011 |   9.7   9.1  10.2  10.8  10.1  10.0   8.9   9.3   9.3   9.7   9.3   9.9 |   9.7
GILLETTE-CAMPBELL CO. ARPT (KGCC)   | 2001-2011 |  11.6  11.0  11.3  11.7  11.2   9.7   9.0   9.4   9.7  10.1  11.1  11.5 |  10.6
GREYBULL AIRPORT (KGEY)             | 2001-2011 |   4.1   5.2   7.5   9.0   8.8   7.8   7.2   6.8   6.4   6.4   5.4   4.7 |   6.6
LANDER-HUNT FIELD AIRPORT (KLND)    | 2001-2011 |   4.5   4.7   6.7   7.6   7.3   7.5   7.0   7.0   6.5   5.4   5.1   4.5 |   6.1
LARAMIE REGIONAL AIRPORT (KLAR)     | 2001-2011 |  12.9  12.6  13.4  13.3  12.8  11.5   9.7   9.9  10.5  11.8  12.3  12.7 |  12.0
RAWLINS MUNICIPAL AIRPORT (KRWL)    | 2001-2011 |  14.4  13.7  13.9  13.1  12.1  11.2   9.2   9.4   9.8  12.3  13.0  14.2 |  12.2
RIVERTON REGIONAL AIRPORT (KRIW)    | 2001-2011 |   6.8   7.0   9.2   9.9   9.5   9.2   8.8   8.5   8.2   8.2   7.4   6.5 |   8.3
ROCK SRINGS-SWEETWATER AP (KRKS)    | 2001-2011 |  12.8  12.0  13.2  13.0  11.9  11.0   9.5   9.4   9.7  11.5  11.1  12.1 |  11.4
SHERIDAN COUNTY AIRPORT (KSHR)      | 2001-2011 |   6.4   6.6   7.6   8.9   8.6   6.8   6.2   6.2   6.2   6.5   6.4   6.2 |   6.9
TORRINGTON MUNICIPAL ARPT (KTOR)    | 2001-2011 |  10.0   9.9  10.7  11.4  10.6   9.5   8.4   8.3   8.2   8.8   9.3   9.5 |   9.6
WORLAND MUNICIPAL AIRPORT (KWRL)    | 2001-2011 |   3.9   4.6   6.6   7.6   7.0   6.1   5.5   5.4   5.3   5.0   4.7   4.2 |   5.5
YELLOWSTONE LAKE (KP60)             | 2001-2011 |   2.0   2.3   3.4   3.2   3.4   3.6   3.4   3.5   3.3   3.0   3.0   2.5 |   3.0