000 CDUS45 KRIW 300743 CLICPR CLIMATE REPORT NATIONAL WEATHER SERVICE RIVERTON WY 1241 AM MST TUE DEC 30 2008 ................................... ...THE CASPER WY CLIMATE SUMMARY FOR DECEMBER 29 2008... CLIMATE NORMAL PERIOD 1971 TO 2000 CLIMATE RECORD PERIOD 1937 TO 2008 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL .................................................................. TEMPERATURE (F) YESTERDAY MAXIMUM 47 MM 51 1980 32 15 24 1965 MINIMUM MM MM -25 1990 12 MM 11 AVERAGE MM 22 MM 18 PRECIPITATION (IN) YESTERDAY 0.00 0.16 1972 0.02 -0.02 0.00 MONTH TO DATE 0.38 0.58 -0.20 0.74 SINCE DEC 1 0.38 0.58 -0.20 0.74 SINCE JAN 1 11.91 12.99 -1.08 14.78 SNOWFALL (IN) YESTERDAY 0.0 0.3 -0.3 0.0 MONTH TO DATE 11.2 11.3 -0.1 16.1 SINCE DEC 1 11.2 11.3 -0.1 16.1 SINCE JUL 1 21.4 32.4 -11.0 19.9 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY MM 42 MM 47 MONTH TO DATE 980 1177 -197 1265 SINCE DEC 1 980 1177 -197 1265 SINCE JUL 1 2692 3008 -316 2903 COOLING YESTERDAY MM 0 MM 0 MONTH TO DATE 0 0 0 0 SINCE DEC 1 0 0 0 0 SINCE JAN 1 375 428 -53 643 .................................................................. WIND (MPH) HIGHEST WIND SPEED 38 HIGHEST WIND DIRECTION SW (220) HIGHEST GUST SPEED 53 HIGHEST GUST DIRECTION SW (220) AVERAGE WIND SPEED 24.8 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 66 700 AM LOWEST 41 400 PM AVERAGE 54 .......................................................... THE CASPER WY CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 32 56 1980 MINIMUM TEMPERATURE (F) 12 -29 1978 SUNRISE AND SUNSET DECEMBER 30 2008......SUNRISE 737 AM MST SUNSET 441 PM MST DECEMBER 31 2008......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. $$