000 CDUS45 KRIW 060733 CLICPR CLIMATE REPORT NATIONAL WEATHER SERVICE RIVERTON WY 1232 AM MST SUN DEC 6 2009 ................................... ...THE CASPER WY CLIMATE SUMMARY FOR DECEMBER 5 2009... CLIMATE NORMAL PERIOD 1971 TO 2000 CLIMATE RECORD PERIOD 1939 TO 2009 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL .................................................................. TEMPERATURE (F) YESTERDAY MAXIMUM 22 215 PM 65 1939 35 -13 36 MINIMUM 5 708 AM -27 1972 16 -11 11 AVERAGE 14 26 -12 24 PRECIPITATION (IN) YESTERDAY 0.03 0.34 1956 0.02 0.01 0.00 MONTH TO DATE 0.15 0.10 0.05 0.11 SINCE DEC 1 0.15 0.10 0.05 0.11 SINCE JAN 1 14.95 12.51 2.44 11.63 SNOWFALL (IN) YESTERDAY 1.2 0.4 0.8 0.0 MONTH TO DATE 3.5 2.0 1.5 2.7 SINCE DEC 1 3.5 2.0 1.5 2.7 SINCE JUL 1 19.2 23.1 -3.9 12.9 SNOW DEPTH 2 DEGREE DAYS HEATING YESTERDAY 51 39 12 41 MONTH TO DATE 257 192 65 207 SINCE DEC 1 257 192 65 207 SINCE JUL 1 2198 2023 175 1919 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE DEC 1 0 0 0 0 SINCE JAN 1 221 428 -207 375 .................................................................. WIND (MPH) HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION SW (220) HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION SW (210) AVERAGE WIND SPEED 11.0 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.8 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. LIGHT SNOW FOG HAZE RELATIVE HUMIDITY (PERCENT) HIGHEST 83 700 AM LOWEST 45 1200 AM AVERAGE 64 .......................................................... THE CASPER WY CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 35 63 1939 MINIMUM TEMPERATURE (F) 16 -24 1972 SUNRISE AND SUNSET DECEMBER 6 2009......SUNRISE 722 AM MST SUNSET 431 PM MST DECEMBER 7 2009......SUNRISE 723 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. $$