339 CDUS45 KRIW 040730 CLICPR CLIMATE REPORT NATIONAL WEATHER SERVICE RIVERTON WY 1230 AM MST TUE JAN 4 2011 ................................... ...THE CASPER WY CLIMATE SUMMARY FOR JANUARY 3 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 22 246 PM 53 1981 32 -10 34 MINIMUM 8 301 AM -25 1959 12 -4 13 AVERAGE 15 22 -7 24 PRECIPITATION (IN) YESTERDAY 0.00 0.39 1944 0.02 -0.02 0.00 MONTH TO DATE 0.00 0.06 -0.06 0.00 SINCE DEC 1 1.36 0.68 0.68 0.97 SINCE JAN 1 0.00 0.06 -0.06 0.00 SNOWFALL (IN) YESTERDAY 0.0 0.4 -0.4 0.0 MONTH TO DATE 0.0 1.2 -1.2 0.0 SINCE DEC 1 15.8 13.1 2.7 19.5 SINCE JUL 1 24.6 34.2 -9.6 35.2 SNOW DEPTH 4 DEGREE DAYS HEATING YESTERDAY 50 43 7 41 MONTH TO DATE 159 128 31 113 SINCE DEC 1 1330 1390 -60 1636 SINCE JUL 1 2999 3221 -222 3577 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 24 HIGHEST WIND DIRECTION SW (220) HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION SW (220) AVERAGE WIND SPEED 13.3 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 73 200 AM LOWEST 57 100 PM AVERAGE 65 .......................................................... THE CASPER WY CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 32 55 1981 MINIMUM TEMPERATURE (F) 12 -24 1959 SUNRISE AND SUNSET JANUARY 4 2011.......SUNRISE 737 AM MST SUNSET 445 PM MST JANUARY 5 2011.......SUNRISE 737 AM MST SUNSET 446 PM MST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$