539 CDUS45 KRIW 250758 CLICPR CLIMATE REPORT NATIONAL WEATHER SERVICE RIVERTON WY 139 AM MDT SUN SEP 25 2016 ................................... ...THE CASPER WY CLIMATE SUMMARY FOR SEPTEMBER 24 2016... CLIMATE NORMAL PERIOD 1981 TO 2010 CLIMATE RECORD PERIOD 1939 TO 2016 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL .................................................................. TEMPERATURE (F) YESTERDAY MAXIMUM 48 425 PM 87 1966 70 -22 85 MINIMUM 41 1159 PM 22 1984 38 3 39 AVERAGE 45 54 -9 62 PRECIPITATION (IN) YESTERDAY 0.27 0.62 1986 0.04 0.23 0.00 MONTH TO DATE 1.55 0.83 0.72 0.04 SINCE SEP 1 1.55 0.83 0.72 0.04 SINCE JAN 1 13.72 9.91 3.81 10.44 SNOWFALL (IN) YESTERDAY 0.0 0.1 -0.1 0.0 MONTH TO DATE 0.0 1.1 -1.1 0.0 SINCE SEP 1 0.0 1.1 -1.1 0.0 SINCE JUL 1 0.0 1.1 -1.1 0.0 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 20 11 9 3 MONTH TO DATE 160 162 -2 67 SINCE SEP 1 160 162 -2 67 SINCE JUL 1 220 208 12 127 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 29 24 5 60 SINCE SEP 1 29 24 5 60 SINCE JAN 1 451 421 30 418 .................................................................. WIND (MPH) HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION W (270) HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION W (260) AVERAGE WIND SPEED 13.6 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.8 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. LIGHT RAIN FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 96 1000 AM LOWEST 71 400 PM AVERAGE 84 .......................................................... THE CASPER WY CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 69 90 2014 MINIMUM TEMPERATURE (F) 37 20 1984 SUNRISE AND SUNSET SEPTEMBER 25 2016.....SUNRISE 657 AM MDT SUNSET 657 PM MDT SEPTEMBER 26 2016.....SUNRISE 658 AM MDT SUNSET 655 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$