000 CDUS45 KRIW 050728 CLICPR CLIMATE REPORT NATIONAL WEATHER SERVICE RIVERTON WY 1228 AM MST SAT DEC 5 2009 ................................... ...THE CASPER WY CLIMATE SUMMARY FOR DECEMBER 4 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 24 402 PM 59 1965 36 -12 14 MINIMUM 4 1228 AM -11 1972 16 -12 0 AVERAGE 14 26 -12 7 PRECIPITATION (IN) YESTERDAY 0.00 0.19 1983 0.02 -0.02 T MONTH TO DATE 0.12 0.08 0.04 0.11 SINCE DEC 1 0.12 0.08 0.04 0.11 SINCE JAN 1 14.92 12.49 2.43 11.63 SNOWFALL (IN) YESTERDAY 0.0 0.4 -0.4 0.3 MONTH TO DATE 2.3 1.6 0.7 2.7 SINCE DEC 1 2.3 1.6 0.7 2.7 SINCE JUL 1 18.0 22.7 -4.7 12.9 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 51 39 12 58 MONTH TO DATE 206 153 53 166 SINCE DEC 1 206 153 53 166 SINCE JUL 1 2147 1984 163 1878 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 36 HIGHEST WIND DIRECTION SW (210) HIGHEST GUST SPEED 43 HIGHEST GUST DIRECTION S (200) AVERAGE WIND SPEED 21.5 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 44 800 PM AVERAGE 60 .......................................................... THE CASPER WY CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 35 65 1939 MINIMUM TEMPERATURE (F) 16 -27 1972 SUNRISE AND SUNSET DECEMBER 5 2009......SUNRISE 722 AM MST SUNSET 432 PM MST DECEMBER 6 2009......SUNRISE 722 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. $$