923 CDUS45 KRIW 010749 CLICPR CLIMATE REPORT NATIONAL WEATHER SERVICE RIVERTON WY 1248 AM MST WED FEB 1 2012 ................................... ...THE CASPER WY CLIMATE SUMMARY FOR JANUARY 31 2012... CLIMATE NORMAL PERIOD 1981 TO 2010 CLIMATE RECORD PERIOD 1939 TO 2012 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL .................................................................. TEMPERATURE (F) YESTERDAY MAXIMUM 40 MM 58 1971 35 5 -2 MINIMUM 23 MM -24 1996 14 9 -13 1985 AVERAGE 32 25 7 -7 PRECIPITATION (IN) YESTERDAY 0.00 0.18 1981 0.02 -0.02 0.02 MONTH TO DATE 0.67 0.51 0.16 0.44 SINCE DEC 1 1.38 1.00 0.38 1.80 SINCE JAN 1 0.67 0.51 0.16 0.44 SNOWFALL (IN) YESTERDAY 0.0 0.3 -0.3 0.6 MONTH TO DATE 9.1 9.1 0.0 12.9 SINCE DEC 1 20.5 20.1 0.4 28.7 SINCE JUL 1 35.8 39.6 -3.8 37.5 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 33 40 -7 72 MONTH TO DATE 1140 1245 -105 1286 SINCE DEC 1 2403 2523 -120 2457 SINCE JUL 1 4040 4377 -337 4126 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 23 HIGHEST WIND DIRECTION SW (210) HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION SW (220) AVERAGE WIND SPEED 12.3 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 68 700 PM LOWEST 37 200 PM AVERAGE 53 .......................................................... THE CASPER WY CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 35 61 2003 MINIMUM TEMPERATURE (F) 14 -26 1985 SUNRISE AND SUNSET FEBRUARY 1 2012......SUNRISE 721 AM MST SUNSET 518 PM MST FEBRUARY 2 2012......SUNRISE 720 AM MST SUNSET 519 PM MST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$