000 CDUS45 KRIW 250756 CLICPR CLIMATE REPORT NATIONAL WEATHER SERVICE RIVERTON WY 1254 AM MST THU DEC 25 2008 ................................... ...THE CASPER WY CLIMATE SUMMARY FOR DECEMBER 24 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 MM MM 52 1955 32 MM 39 MINIMUM MM MM -33 1983 13 MM 19 AVERAGE MM 23 MM 29 PRECIPITATION (IN) YESTERDAY 0.00 1.26 1982 0.02 -0.02 0.15 MONTH TO DATE 0.36 0.48 -0.12 0.65 SINCE DEC 1 0.36 0.48 -0.12 0.65 SINCE JAN 1 11.89 12.89 -1.00 14.69 SNOWFALL (IN) YESTERDAY 0.0 0.4 -0.4 1.5 MONTH TO DATE 9.6 9.6 0.0 13.7 SINCE DEC 1 9.6 9.6 0.0 13.7 SINCE JUL 1 19.8 30.7 -10.9 17.5 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY MM 42 MM 36 MONTH TO DATE 980 967 13 1003 SINCE DEC 1 980 967 13 1003 SINCE JUL 1 2692 2798 -106 2641 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 37 HIGHEST WIND DIRECTION SW (210) HIGHEST GUST SPEED 55 HIGHEST GUST DIRECTION SW (220) AVERAGE WIND SPEED 23.5 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.1 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 67 800 AM LOWEST 46 400 PM AVERAGE 57 .......................................................... THE CASPER WY CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 32 56 1980 MINIMUM TEMPERATURE (F) 13 -13 1962 SUNRISE AND SUNSET DECEMBER 25 2008......SUNRISE 736 AM MST SUNSET 437 PM MST DECEMBER 26 2008......SUNRISE 736 AM MST SUNSET 438 PM MST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$