379 CDUS45 KRIW 030757 CLICPR CLIMATE REPORT NATIONAL WEATHER SERVICE RIVERTON WY 155 AM MDT SUN SEP 3 2017 ................................... ...THE CASPER WY CLIMATE SUMMARY FOR SEPTEMBER 2 2017... CLIMATE NORMAL PERIOD 1981 TO 2010 CLIMATE RECORD PERIOD 1939 TO 2017 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL .................................................................. TEMPERATURE (F) YESTERDAY MAXIMUM 92 459 PM 93 1998 81 11 89 MINIMUM 47 356 AM 32 2008 47 0 60 AVERAGE 70 64 6 75 PRECIPITATION (IN) YESTERDAY 0.00 1.46 1973 0.02 -0.02 T MONTH TO DATE 0.00 0.05 -0.05 T SINCE SEP 1 0.00 0.05 -0.05 T SINCE JAN 1 9.92 9.13 0.79 12.17 SNOWFALL (IN) YESTERDAY 0.0 0.0 0.0 0.0 MONTH TO DATE 0.0 0.0 0.0 0.0 SINCE SEP 1 0.0 0.0 0.0 0.0 SINCE JUL 1 0.0 0.0 0.0 0.0 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 0 3 -3 0 MONTH TO DATE 0 6 -6 0 SINCE SEP 1 0 6 -6 0 SINCE JUL 1 21 52 -31 60 COOLING YESTERDAY 5 2 3 10 MONTH TO DATE 10 4 6 15 SINCE SEP 1 10 4 6 15 SINCE JAN 1 404 401 3 437 .................................................................. WIND (MPH) HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION W (270) HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION W (280) AVERAGE WIND SPEED 7.0 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.0 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. HAZE RELATIVE HUMIDITY (PERCENT) HIGHEST 66 400 AM LOWEST 9 500 PM AVERAGE 38 .......................................................... THE CASPER WY CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 81 93 1998 1982 1978 MINIMUM TEMPERATURE (F) 47 31 2010 SUNRISE AND SUNSET SEPTEMBER 3 2017.....SUNRISE 633 AM MDT SUNSET 736 PM MDT SEPTEMBER 4 2017.....SUNRISE 634 AM MDT SUNSET 735 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$