153 CDUS45 KRIW 030737 CLICPR CLIMATE REPORT NATIONAL WEATHER SERVICE RIVERTON WY 1235 AM MST MON JAN 3 2011 ................................... ...THE CASPER WY CLIMATE SUMMARY FOR JANUARY 2 2011... CLIMATE NORMAL PERIOD 1971 TO 2000 CLIMATE RECORD PERIOD 1939 TO 2011 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL .................................................................. TEMPERATURE (F) YESTERDAY MAXIMUM 22 426 PM 56 1997 32 -10 38 1981 MINIMUM 10 1242 AM -19 1959 12 -2 21 1950 AVERAGE 16 22 -6 30 PRECIPITATION (IN) YESTERDAY 0.00 0.19 1993 0.02 -0.02 0.00 MONTH TO DATE 0.00 0.04 -0.04 0.00 SINCE DEC 1 1.36 0.66 0.70 0.97 SINCE JAN 1 0.00 0.04 -0.04 0.00 SNOWFALL (IN) YESTERDAY 0.0 0.4 -0.4 0.0 MONTH TO DATE 0.0 0.8 -0.8 0.0 SINCE DEC 1 15.8 12.7 3.1 19.5 SINCE JUL 1 24.6 33.8 -9.2 35.2 SNOW DEPTH MM DEGREE DAYS HEATING YESTERDAY 49 43 6 35 MONTH TO DATE 109 85 24 72 SINCE DEC 1 1280 1347 -67 1595 SINCE JUL 1 2949 3178 -229 3536 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE DEC 1 0 0 0 0 SINCE JAN 1 0 0 0 0 .................................................................. WIND (MPH) HIGHEST WIND SPEED 36 HIGHEST WIND DIRECTION SW (220) HIGHEST GUST SPEED 43 HIGHEST GUST DIRECTION SW (220) AVERAGE WIND SPEED 22.0 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.1 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. HAZE RELATIVE HUMIDITY (PERCENT) HIGHEST 67 300 AM LOWEST 52 100 PM AVERAGE 60 .......................................................... THE CASPER WY CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 32 53 1981 MINIMUM TEMPERATURE (F) 12 -25 1959 SUNRISE AND SUNSET JANUARY 3 2011.......SUNRISE 737 AM MST SUNSET 444 PM MST JANUARY 4 2011.......SUNRISE 737 AM MST SUNSET 445 PM MST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$