577 CDUS45 KRIW 020749 CLICPR CLIMATE REPORT NATIONAL WEATHER SERVICE RIVERTON WY 1248 AM MST THU DEC 2 2010 ................................... ...THE CASPER WY CLIMATE SUMMARY FOR DECEMBER 1 2010... CLIMATE NORMAL PERIOD 1971 TO 2000 CLIMATE RECORD PERIOD 1939 TO 2010 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL .................................................................. TEMPERATURE (F) YESTERDAY MAXIMUM 42 234 PM 63 1995 36 6 40 MINIMUM 25 1055 PM -23 1985 17 8 14 AVERAGE 34 27 7 27 PRECIPITATION (IN) YESTERDAY 0.00 1.24 1982 0.02 -0.02 0.06 MONTH TO DATE 0.00 0.02 -0.02 0.06 SINCE DEC 1 0.00 0.02 -0.02 0.06 SINCE JAN 1 11.25 12.43 -1.18 14.86 SNOWFALL (IN) YESTERDAY 0.0 0.4 -0.4 1.4 MONTH TO DATE 0.0 0.4 -0.4 1.4 SINCE DEC 1 0.0 0.4 -0.4 1.4 SINCE JUL 1 8.8 21.5 -12.7 17.1 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 31 38 -7 38 MONTH TO DATE 31 38 -7 38 SINCE DEC 1 31 38 -7 38 SINCE JUL 1 1700 1869 -169 1979 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE DEC 1 0 0 0 0 SINCE JAN 1 423 428 -5 221 .................................................................. WIND (MPH) HIGHEST WIND SPEED 35 HIGHEST WIND DIRECTION SW (220) HIGHEST GUST SPEED 41 HIGHEST GUST DIRECTION SW (210) AVERAGE WIND SPEED 17.2 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.2 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 81 1100 PM LOWEST 46 100 AM AVERAGE 64 .......................................................... THE CASPER WY CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 36 59 1939 MINIMUM TEMPERATURE (F) 17 -15 1985 SUNRISE AND SUNSET DECEMBER 2 2010......SUNRISE 718 AM MST SUNSET 432 PM MST DECEMBER 3 2010......SUNRISE 719 AM MST SUNSET 432 PM MST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$