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