931 CDUS45 KRIW 040730 CLICPR CLIMATE REPORT NATIONAL WEATHER SERVICE RIVERTON WY 130 AM MDT MON SEP 4 2017 ................................... ...THE CASPER WY CLIMATE SUMMARY FOR SEPTEMBER 3 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 95R 223 PM 93 1998 81 14 85 1982 1978 MINIMUM 51 1159 PM 31 2010 47 4 53 AVERAGE 73 64 9 69 PRECIPITATION (IN) YESTERDAY 0.00 0.86 1943 0.03 -0.03 T MONTH TO DATE 0.00 0.08 -0.08 T SINCE SEP 1 0.00 0.08 -0.08 T SINCE JAN 1 9.92 9.16 0.76 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 9 -9 0 SINCE SEP 1 0 9 -9 0 SINCE JUL 1 21 55 -34 60 COOLING YESTERDAY 8 2 6 4 MONTH TO DATE 18 6 12 19 SINCE SEP 1 18 6 12 19 SINCE JAN 1 412 403 9 441 .................................................................. WIND (MPH) HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION NW (320) HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION NW (320) AVERAGE WIND SPEED 10.0 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.2 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. HAZE RELATIVE HUMIDITY (PERCENT) HIGHEST 46 1100 PM LOWEST 7 300 PM AVERAGE 27 .......................................................... THE CASPER WY CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 81 96 1998 MINIMUM TEMPERATURE (F) 46 34 2006 SUNRISE AND SUNSET SEPTEMBER 4 2017.....SUNRISE 634 AM MDT SUNSET 735 PM MDT SEPTEMBER 5 2017.....SUNRISE 635 AM MDT SUNSET 733 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$