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