000 CDUS45 KRIW 200726 CLICPR CLIMATE REPORT NATIONAL WEATHER SERVICE RIVERTON WY 1226 AM MST WED DEC 20 2006 ................................... ...THE CASPER CLIMATE SUMMARY FOR DECEMBER 19 2006... CLIMATE NORMAL PERIOD 1971 TO 2000 CLIMATE RECORD PERIOD 1937 TO 2006 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL .................................................................. TEMPERATURE (F) YESTERDAY MAXIMUM 26 1239 PM 51 2004 33 -7 30 MINIMUM 5 351 AM -24 1990 13 -8 6 AVERAGE 16 23 -7 18 PRECIPITATION (IN) YESTERDAY 0.00 0.42 1978 0.02 -0.02 0.00 MONTH TO DATE 0.04 0.38 -0.34 0.18 SINCE DEC 1 0.04 0.38 -0.34 0.18 SINCE JAN 1 10.29 12.79 -2.50 10.90 SNOWFALL (IN) YESTERDAY 0.0 0.4 -0.4 0.0 MONTH TO DATE 0.5 7.6 -7.1 3.8 SINCE DEC 1 0.5 7.6 -7.1 3.8 SINCE JUL 1 9.9 28.7 -18.8 17.8 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 49 41 8 47 MONTH TO DATE 662 757 -95 931 SINCE DEC 1 662 757 -95 931 SINCE JUL 1 2488 2588 -100 2457 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE DEC 1 0 0 0 0 SINCE JAN 1 620 428 192 452 .................................................................. WIND (MPH) HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION SW (240) HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION SW (240) AVERAGE WIND SPEED 13.1 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.2 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 79 300 AM LOWEST 55 1200 PM AVERAGE 67 .......................................................... THE CASPER CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 33 56 1941 MINIMUM TEMPERATURE (F) 13 -36 1990 SUNRISE AND SUNSET DECEMBER 20 2006......SUNRISE 733 AM MST SUNSET 434 PM MST DECEMBER 21 2006......SUNRISE 734 AM MST SUNSET 434 PM MST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$