129 CDUS45 KCYS 010737 CLIDGW CLIMATE REPORT NATIONAL WEATHER SERVICE CHEYENNE WY 1235 AM MST SUN JAN 1 2012 ................................... ...THE DOUGLAS WY AIRPORT CLIMATE SUMMARY FOR DECEMBER 31 2011... CLIMATE NORMAL PERIOD 1981 TO 2010 CLIMATE RECORD PERIOD 1998 TO 2011 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL .................................................................. TEMPERATURE (F) YESTERDAY MAXIMUM 49 1237 AM 55 2005 38 11 4 MINIMUM 5 1159 PM -5 2009 10 -5 -4 AVERAGE 27 24 3 0 PRECIPITATION (IN) YESTERDAY T 0.06 2010 0.01 -0.01 0.06 MONTH TO DATE 0.37 0.40 -0.03 0.63 SINCE JAN 1 13.55 13.39 0.16 13.74 DEGREE DAYS HEATING YESTERDAY 38 41 -3 65 MONTH TO DATE 1323 1267 56 1156 SINCE DEC 1 1323 1267 56 1156 SINCE JUL 1 2949 3089 -140 2755 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE DEC 1 0 0 0 0 SINCE JAN 1 641 486 155 457 .................................................................. WIND (MPH) HIGHEST WIND SPEED 49 HIGHEST WIND DIRECTION N (340) HIGHEST GUST SPEED 64 HIGHEST GUST DIRECTION N (340) AVERAGE WIND SPEED 16.1 SKY COVER AVERAGE SKY COVER 0.4 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. HEAVY SNOW SNOW LIGHT SNOW FOG FOG W/VISIBILITY <= 1/4 MILE RELATIVE HUMIDITY (PERCENT) HIGHEST 85 1000 AM LOWEST 38 1200 AM AVERAGE 62 .......................................................... THE DOUGLAS WY AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 38 49 2006 MINIMUM TEMPERATURE (F) 10 -4 2002 SUNRISE AND SUNSET JANUARY 1 2012.......SUNRISE 732 AM MST SUNSET 438 PM MST JANUARY 2 2012.......SUNRISE 732 AM MST SUNSET 439 PM MST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$