000 CDUS45 KRIW 170739 CLICPR CLIMATE REPORT NATIONAL WEATHER SERVICE RIVERTON WY 1239 AM MST MON DEC 17 2007 ................................... ...THE CASPER CLIMATE SUMMARY FOR DECEMBER 16 2007... CLIMATE NORMAL PERIOD 1971 TO 2000 CLIMATE RECORD PERIOD 1937 TO 2007 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL .................................................................. TEMPERATURE (F) YESTERDAY MAXIMUM 33 255 PM 59 1980 33 0 33 MINIMUM 21 731 AM -31 1964 14 7 19 AVERAGE 27 24 3 26 PRECIPITATION (IN) YESTERDAY 0.00 0.22 1993 0.02 -0.02 0.00 MONTH TO DATE 0.49 0.32 0.17 0.02 SINCE DEC 1 0.49 0.32 0.17 0.02 SINCE JAN 1 14.53 12.73 1.80 10.27 SNOWFALL (IN) YESTERDAY 0.0 0.4 -0.4 0.0 MONTH TO DATE 12.0 6.4 5.6 0.2 SINCE DEC 1 12.0 6.4 5.6 0.2 SINCE JUL 1 15.8 27.5 -11.7 9.6 SNOW DEPTH 3 DEGREE DAYS HEATING YESTERDAY 38 41 -3 39 MONTH TO DATE 697 634 63 513 SINCE DEC 1 697 634 63 513 SINCE JUL 1 2335 2465 -130 2339 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE DEC 1 0 0 0 0 SINCE JAN 1 643 428 215 620 .................................................................. WIND (MPH) HIGHEST WIND SPEED 30 HIGHEST WIND DIRECTION SW (220) HIGHEST GUST SPEED 38 HIGHEST GUST DIRECTION SW (210) AVERAGE WIND SPEED 19.1 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 68 200 AM LOWEST 56 300 PM AVERAGE 62 .......................................................... THE CASPER CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 33 60 1980 MINIMUM TEMPERATURE (F) 14 -31 1964 SUNRISE AND SUNSET DECEMBER 17 2007......SUNRISE 731 AM MST SUNSET 433 PM MST DECEMBER 18 2007......SUNRISE 732 AM MST SUNSET 433 PM MST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$