640 CDUS45 KRIW 190733 CLICPR CLIMATE REPORT NATIONAL WEATHER SERVICE RIVERTON WY 1233 AM MST FRI FEB 19 2010 ................................... ...THE CASPER WY CLIMATE SUMMARY FOR FEBRUARY 18 2010... CLIMATE NORMAL PERIOD 1971 TO 2000 CLIMATE RECORD PERIOD 1939 TO 2010 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL .................................................................. TEMPERATURE (F) YESTERDAY MAXIMUM 30 1217 AM 64 1958 38 -8 38 MINIMUM 20 1159 PM -31 2006 17 3 18 AVERAGE 25 27 -2 28 PRECIPITATION (IN) YESTERDAY 0.19 0.26 1973 0.02 0.17 T MONTH TO DATE 0.35 0.36 -0.01 0.27 SINCE DEC 1 1.41 1.56 -0.15 1.73 SINCE JAN 1 0.44 0.94 -0.50 1.35 SNOWFALL (IN) YESTERDAY 4.2 0.4 3.8 0.2 MONTH TO DATE 6.4 6.7 -0.3 3.7 SINCE DEC 1 28.7 29.7 -1.0 31.3 SINCE JUL 1 44.4 50.8 -6.4 41.5 SNOW DEPTH 3 DEGREE DAYS HEATING YESTERDAY 40 38 2 37 MONTH TO DATE 713 712 1 616 SINCE DEC 1 3422 3286 136 2882 SINCE JUL 1 5363 5117 246 4594 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 18 HIGHEST WIND DIRECTION NE (30) HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION NE (30) AVERAGE WIND SPEED 7.6 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 1.0 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. LIGHT SNOW FOG HAZE RELATIVE HUMIDITY (PERCENT) HIGHEST 92 1200 AM LOWEST 74 500 PM AVERAGE 83 .......................................................... THE CASPER WY CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 38 60 1958 MINIMUM TEMPERATURE (F) 17 -17 2006 SUNRISE AND SUNSET FEBRUARY 19 2010......SUNRISE 657 AM MST SUNSET 543 PM MST FEBRUARY 20 2010......SUNRISE 656 AM MST SUNSET 544 PM MST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$