000 CDUS45 KRIW 290754 CLICPR CLIMATE REPORT NATIONAL WEATHER SERVICE RIVERTON WY 1252 AM MST MON DEC 29 2008 ................................... ...THE CASPER WY CLIMATE SUMMARY FOR DECEMBER 28 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 53 2005 32 MM 18 MINIMUM MM MM -26 1983 12 MM -1 AVERAGE MM 22 MM 9 PRECIPITATION (IN) YESTERDAY 0.00 0.16 1955 0.02 -0.02 0.00 MONTH TO DATE 0.38 0.56 -0.18 0.74 SINCE DEC 1 0.38 0.56 -0.18 0.74 SINCE JAN 1 11.91 12.97 -1.06 14.78 SNOWFALL (IN) YESTERDAY 0.0 0.3 -0.3 0.0 MONTH TO DATE 11.2 11.0 0.2 16.1 SINCE DEC 1 11.2 11.0 0.2 16.1 SINCE JUL 1 21.4 32.1 -10.7 19.9 SNOW DEPTH T DEGREE DAYS HEATING YESTERDAY MM 42 MM 56 MONTH TO DATE 980 1135 -155 1218 SINCE DEC 1 980 1135 -155 1218 SINCE JUL 1 2692 2966 -274 2856 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 35 HIGHEST WIND DIRECTION SW (210) HIGHEST GUST SPEED 52 HIGHEST GUST DIRECTION SW (220) AVERAGE WIND SPEED 26.8 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 63 900 AM LOWEST 48 100 PM AVERAGE 56 .......................................................... THE CASPER WY CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 32 51 1980 1965 MINIMUM TEMPERATURE (F) 12 -25 1990 SUNRISE AND SUNSET DECEMBER 29 2008......SUNRISE 737 AM MST SUNSET 440 PM MST DECEMBER 30 2008......SUNRISE 737 AM MST SUNSET 441 PM MST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$