000 CDUS45 KRIW 140758 CLICPR CLIMATE REPORT NATIONAL WEATHER SERVICE RIVERTON WY 1254 AM MST SUN DEC 14 2008 ................................... ...THE CASPER WY CLIMATE SUMMARY FOR DECEMBER 13 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 46 131 PM 56 1988 34 12 27 MINIMUM -8 1159 PM -16 1967 14 -22 15 AVERAGE 19 24 -5 21 PRECIPITATION (IN) YESTERDAY 0.03 0.32 1975 0.02 0.01 0.06 MONTH TO DATE 0.31 0.26 0.05 0.48 SINCE DEC 1 0.31 0.26 0.05 0.48 SINCE JAN 1 11.84 12.67 -0.83 14.52 SNOWFALL (IN) YESTERDAY 1.0 0.4 0.6 0.6 MONTH TO DATE 8.3 5.2 3.1 11.9 SINCE DEC 1 8.3 5.2 3.1 11.9 SINCE JUL 1 18.5 26.3 -7.8 15.7 SNOW DEPTH 1 DEGREE DAYS HEATING YESTERDAY 46 41 5 44 MONTH TO DATE 491 511 -20 548 SINCE DEC 1 491 511 -20 548 SINCE JUL 1 2203 2342 -139 2186 COOLING YESTERDAY 0 0 0 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 51 HIGHEST GUST DIRECTION SW (220) AVERAGE WIND SPEED 20.7 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.5 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. SNOW LIGHT SNOW FOG HAZE RELATIVE HUMIDITY (PERCENT) HIGHEST 79 600 PM LOWEST 45 100 PM AVERAGE 62 .......................................................... THE CASPER WY CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 34 55 1998 MINIMUM TEMPERATURE (F) 14 -9 1967 SUNRISE AND SUNSET DECEMBER 14 2008......SUNRISE 730 AM MST SUNSET 432 PM MST DECEMBER 15 2008......SUNRISE 730 AM MST SUNSET 432 PM MST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$