780 CDUS45 KRIW 080742 CLICPR CLIMATE REPORT NATIONAL WEATHER SERVICE RIVERTON WY 1232 AM MST TUE DEC 8 2015 ................................... ...THE CASPER WY CLIMATE SUMMARY FOR DECEMBER 7 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 46 656 PM 57 1939 35 11 52 MINIMUM 28 125 AM -23 2005 14 14 23 AVERAGE 37 24 13 38 PRECIPITATION (IN) YESTERDAY 0.00 0.38 1953 0.02 -0.02 0.00 MONTH TO DATE 0.00 0.12 -0.12 T SINCE DEC 1 0.00 0.12 -0.12 T SINCE JAN 1 12.23 12.15 0.08 10.88 SNOWFALL (IN) YESTERDAY 0.0 0.4 -0.4 0.0 MONTH TO DATE 0.0 2.5 -2.5 0.0 SINCE DEC 1 0.0 2.5 -2.5 0.0 SINCE JUL 1 13.3 22.0 -8.7 14.8 SNOW DEPTH MM DEGREE DAYS HEATING YESTERDAY 28 41 -13 27 MONTH TO DATE 227 279 -52 206 SINCE DEC 1 227 279 -52 206 SINCE JUL 1 1749 2133 -384 1981 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE DEC 1 0 0 0 0 SINCE JAN 1 427 422 5 357 .................................................................. WIND (MPH) HIGHEST WIND SPEED 37 HIGHEST WIND DIRECTION SW (210) HIGHEST GUST SPEED 46 HIGHEST GUST DIRECTION SW (210) AVERAGE WIND SPEED 24.0 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 53 200 AM LOWEST 31 1200 PM AVERAGE 42 .......................................................... THE CASPER WY CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 34 60 1939 MINIMUM TEMPERATURE (F) 14 -29 2009 SUNRISE AND SUNSET DECEMBER 8 2015......SUNRISE 724 AM MST SUNSET 431 PM MST DECEMBER 9 2015......SUNRISE 725 AM MST SUNSET 431 PM MST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$