571 CDUS45 KCYS 180732 CLIDGW CLIMATE REPORT NATIONAL WEATHER SERVICE CHEYENNE WY 131 AM MDT FRI SEP 18 2015 ................................... ...THE DOUGLAS WY AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 17 2015... CLIMATE NORMAL PERIOD 1981 TO 2010 CLIMATE RECORD PERIOD 1998 TO 2015 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL .................................................................. TEMPERATURE (F) YESTERDAY MAXIMUM 72 246 PM 93 2000 74 -2 86 MINIMUM 44 600 AM 32 2003 41 3 47 AVERAGE 58 58 0 67 PRECIPITATION (IN) YESTERDAY T 0.59 2003 0.05 -0.05 T MONTH TO DATE 0.11 0.67 -0.56 0.48 SINCE JAN 1 11.97 10.72 1.25 11.16 DEGREE DAYS HEATING YESTERDAY 7 8 -1 0 MONTH TO DATE 20 86 -66 134 SINCE SEP 1 20 86 -66 134 SINCE JUL 1 68 127 -59 171 COOLING YESTERDAY 0 0 0 2 MONTH TO DATE 59 27 32 8 SINCE SEP 1 59 27 32 8 SINCE JAN 1 489 485 4 385 .................................................................. WIND (MPH) HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION W (250) HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION W (260) AVERAGE WIND SPEED 6.8 SKY COVER AVERAGE SKY COVER 0.5 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. THUNDERSTORM RELATIVE HUMIDITY (PERCENT) HIGHEST 83 600 AM LOWEST 22 300 PM AVERAGE 53 .......................................................... THE DOUGLAS WY AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 74 92 2014 MINIMUM TEMPERATURE (F) 41 32 2003 SUNRISE AND SUNSET SEPTEMBER 18 2015.....SUNRISE 644 AM MDT SUNSET 706 PM MDT SEPTEMBER 19 2015.....SUNRISE 645 AM MDT SUNSET 704 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$