094 CDUS45 KRIW 310735 CLICPR CLIMATE REPORT NATIONAL WEATHER SERVICE RIVERTON WY 1228 AM MST TUE DEC 31 2013 ................................... ...THE CASPER WY CLIMATE SUMMARY FOR DECEMBER 30 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 32 1159 PM 56 1980 34 -2 27 MINIMUM 20 504 AM -29 1978 13 7 -7 AVERAGE 26 24 2 10 PRECIPITATION (IN) YESTERDAY 0.00 0.45 2010 0.02 -0.02 0.00 MONTH TO DATE 1.12 0.48 0.64 0.39 SINCE DEC 1 1.12 0.48 0.64 0.39 SINCE JAN 1 15.06 12.51 2.55 7.88 SNOWFALL (IN) YESTERDAY 0.0 0.4 -0.4 0.0 MONTH TO DATE 14.9 10.7 4.2 6.0 SINCE DEC 1 14.9 10.7 4.2 6.0 SINCE JUL 1 39.7 30.2 9.5 18.7 SNOW DEPTH 1 DEGREE DAYS HEATING YESTERDAY 39 41 -2 55 MONTH TO DATE 1345 1236 109 1129 SINCE DEC 1 1345 1236 109 1129 SINCE JUL 1 3189 3090 99 2663 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 29 HIGHEST WIND DIRECTION SW (220) HIGHEST GUST SPEED 38 HIGHEST GUST DIRECTION SW (220) AVERAGE WIND SPEED 18.9 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.3 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 68 600 AM LOWEST 53 100 PM AVERAGE 61 .......................................................... THE CASPER WY CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 35 54 1980 MINIMUM TEMPERATURE (F) 14 -34 1978 SUNRISE AND SUNSET DECEMBER 31 2013......SUNRISE 737 AM MST SUNSET 441 PM MST JANUARY 1 2014.......SUNRISE 737 AM MST SUNSET 442 PM MST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$