218 CDUS45 KRIW 030755 CLICPR CLIMATE REPORT NATIONAL WEATHER SERVICE RIVERTON WY 1251 AM MST FRI DEC 3 2010 ................................... ...THE CASPER WY CLIMATE SUMMARY FOR DECEMBER 2 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 45 336 PM 59 1939 36 9 21 MINIMUM 26 1239 AM -15 1985 17 9 -6 AVERAGE 36 26 10 8 PRECIPITATION (IN) YESTERDAY 0.00 0.42 1955 0.02 -0.02 0.03 MONTH TO DATE 0.00 0.04 -0.04 0.09 SINCE DEC 1 0.00 0.04 -0.04 0.09 SINCE JAN 1 11.25 12.45 -1.20 14.89 SNOWFALL (IN) YESTERDAY 0.0 0.4 -0.4 0.3 MONTH TO DATE 0.0 0.8 -0.8 1.7 SINCE DEC 1 0.0 0.8 -0.8 1.7 SINCE JUL 1 8.8 21.9 -13.1 17.4 SNOW DEPTH MM DEGREE DAYS HEATING YESTERDAY 29 38 -9 57 MONTH TO DATE 60 76 -16 95 SINCE DEC 1 60 76 -16 95 SINCE JUL 1 1729 1907 -178 2036 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 33 HIGHEST WIND DIRECTION SW (210) HIGHEST GUST SPEED 40 HIGHEST GUST DIRECTION SW (210) AVERAGE WIND SPEED 19.9 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 75 1200 AM LOWEST 39 900 PM AVERAGE 57 .......................................................... THE CASPER WY CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 36 59 1941 MINIMUM TEMPERATURE (F) 16 -6 1992 1955 SUNRISE AND SUNSET DECEMBER 3 2010......SUNRISE 719 AM MST SUNSET 432 PM MST DECEMBER 4 2010......SUNRISE 720 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. $$