000 CDUS45 KRIW 100742 CLICPR CLIMATE REPORT NATIONAL WEATHER SERVICE RIVERTON WY 1235 AM MST TUE DEC 10 2013 ................................... ...THE CASPER WY CLIMATE SUMMARY FOR DECEMBER 9 2013... CLIMATE NORMAL PERIOD 1981 TO 2010 CLIMATE RECORD PERIOD 1939 TO 2013 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL .................................................................. TEMPERATURE (F) YESTERDAY MAXIMUM 15 714 PM 63 1939 34 -19 19 MINIMUM -8 448 AM -23 1977 14 -22 -6 AVERAGE 4 24 -20 7 PRECIPITATION (IN) YESTERDAY 0.00 0.33 1985 0.02 -0.02 T MONTH TO DATE 0.39 0.15 0.24 0.07 SINCE DEC 1 0.39 0.15 0.24 0.07 SINCE JAN 1 14.33 12.18 2.15 7.56 SNOWFALL (IN) YESTERDAY 0.0 0.4 -0.4 T MONTH TO DATE 3.9 3.2 0.7 0.9 SINCE DEC 1 3.9 3.2 0.7 0.9 SINCE JUL 1 28.7 22.7 6.0 13.6 SNOW DEPTH 3 DEGREE DAYS HEATING YESTERDAY 61 41 20 58 MONTH TO DATE 522 361 161 270 SINCE DEC 1 522 361 161 270 SINCE JUL 1 2366 2215 151 1804 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE DEC 1 0 0 0 0 SINCE JAN 1 618 422 196 697 .................................................................. WIND (MPH) HIGHEST WIND SPEED 41 HIGHEST WIND DIRECTION SW (220) HIGHEST GUST SPEED 52 HIGHEST GUST DIRECTION SW (220) AVERAGE WIND SPEED 24.8 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.2 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. HAZE BLOWING SNOW RELATIVE HUMIDITY (PERCENT) HIGHEST 83 500 AM LOWEST 57 1200 PM AVERAGE 70 .......................................................... THE CASPER WY CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 34 63 1939 MINIMUM TEMPERATURE (F) 14 -18 1961 SUNRISE AND SUNSET DECEMBER 10 2013......SUNRISE 726 AM MST SUNSET 431 PM MST DECEMBER 11 2013......SUNRISE 727 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. $$