109 CDUS45 KRIW 020742 CLICPR CLIMATE REPORT NATIONAL WEATHER SERVICE RIVERTON WY 1237 AM MST SUN JAN 2 2011 ................................... ...THE CASPER WY CLIMATE SUMMARY FOR JANUARY 1 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 10 1159 PM 52 1943 32 -22 36 MINIMUM 0 212 AM -29 1979 12 -12 19 AVERAGE 5 22 -17 28 PRECIPITATION (IN) YESTERDAY 0.00 0.13 1996 0.02 -0.02 0.00 1960 MONTH TO DATE 0.00 0.02 -0.02 0.00 SINCE DEC 1 1.36 0.64 0.72 0.97 SINCE JAN 1 0.00 0.02 -0.02 0.00 SNOWFALL (IN) YESTERDAY 0.0 0.4 -0.4 0.0 MONTH TO DATE 0.0 0.4 -0.4 0.0 SINCE DEC 1 15.8 12.3 3.5 19.5 SINCE JUL 1 24.6 33.4 -8.8 35.2 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 60 42 18 37 MONTH TO DATE 60 42 18 37 SINCE DEC 1 1231 1304 -73 1560 SINCE JUL 1 2900 3135 -235 3501 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 31 HIGHEST WIND DIRECTION SW (220) HIGHEST GUST SPEED 39 HIGHEST GUST DIRECTION SW (210) AVERAGE WIND SPEED 22.2 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.3 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. HAZE RELATIVE HUMIDITY (PERCENT) HIGHEST 75 400 AM LOWEST 57 500 PM AVERAGE 66 .......................................................... THE CASPER WY CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 32 56 1997 1981 MINIMUM TEMPERATURE (F) 12 -19 1959 1950 SUNRISE AND SUNSET JANUARY 2 2011.......SUNRISE 737 AM MST SUNSET 443 PM MST JANUARY 3 2011.......SUNRISE 737 AM MST SUNSET 444 PM MST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$