880 CDUS45 KRIW 100737 CLICPR CLIMATE REPORT NATIONAL WEATHER SERVICE RIVERTON WY 135 AM MDT THU SEP 10 2015 ................................... ...THE CASPER WY CLIMATE SUMMARY FOR SEPTEMBER 9 2015... CLIMATE NORMAL PERIOD 1981 TO 2010 CLIMATE RECORD PERIOD 1939 TO 2015 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL .................................................................. TEMPERATURE (F) YESTERDAY MAXIMUM 83 120 PM 91 1998 78 5 68 1979 MINIMUM 41 212 AM 29 1962 44 -3 49 AVERAGE 62 61 1 59 PRECIPITATION (IN) YESTERDAY 0.00 0.46 1940 0.04 -0.04 T MONTH TO DATE 0.04 0.27 -0.23 T SINCE SEP 1 0.04 0.27 -0.23 T SINCE JAN 1 10.44 9.35 1.09 8.38 SNOWFALL (IN) YESTERDAY 0.0 0.0 0.0 0.0 MONTH TO DATE 0.0 0.1 -0.1 0.0 SINCE SEP 1 0.0 0.1 -0.1 0.0 SINCE JUL 1 0.0 0.1 -0.1 T SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 3 5 -2 6 MONTH TO DATE 16 36 -20 38 SINCE SEP 1 16 36 -20 38 SINCE JUL 1 76 82 -6 85 COOLING YESTERDAY 0 1 -1 0 MONTH TO DATE 42 16 26 11 SINCE SEP 1 42 16 26 11 SINCE JAN 1 400 413 -13 339 .................................................................. WIND (MPH) HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION SW (210) HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION SW (210) AVERAGE WIND SPEED 10.1 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.0 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 43 1200 AM LOWEST 8 200 PM AVERAGE 26 .......................................................... THE CASPER WY CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 78 91 1998 MINIMUM TEMPERATURE (F) 44 30 1970 SUNRISE AND SUNSET SEPTEMBER 10 2015.....SUNRISE 640 AM MDT SUNSET 725 PM MDT SEPTEMBER 11 2015.....SUNRISE 641 AM MDT SUNSET 723 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$