421 CDUS45 KRIW 230729 CLICPR CLIMATE REPORT NATIONAL WEATHER SERVICE RIVERTON WY 1227 AM MST TUE FEB 23 2010 ................................... ...THE CASPER WY CLIMATE SUMMARY FOR FEBRUARY 22 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 21 409 PM 63 1982 39 -18 50 MINIMUM -9R 1235 AM -8 1960 18 -27 31 AVERAGE 6 29 -23 41 PRECIPITATION (IN) YESTERDAY 0.00 0.37 1977 0.03 -0.03 0.00 MONTH TO DATE 0.46 0.46 0.00 0.28 SINCE DEC 1 1.52 1.66 -0.14 1.74 SINCE JAN 1 0.55 1.04 -0.49 1.36 SNOWFALL (IN) YESTERDAY 0.0 0.4 -0.4 0.0 MONTH TO DATE 10.8 8.3 2.5 4.1 SINCE DEC 1 33.1 31.3 1.8 31.7 SINCE JUL 1 48.8 52.4 -3.6 41.9 SNOW DEPTH 3 DEGREE DAYS HEATING YESTERDAY 59 37 22 24 MONTH TO DATE 925 860 65 758 SINCE DEC 1 3634 3434 200 3024 SINCE JUL 1 5575 5265 310 4736 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 20 HIGHEST WIND DIRECTION SW (210) HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION SW (220) AVERAGE WIND SPEED 10.9 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.1 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. FOG HAZE RELATIVE HUMIDITY (PERCENT) HIGHEST 87 300 AM LOWEST 56 500 PM AVERAGE 72 .......................................................... THE CASPER WY CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 39 62 1958 MINIMUM TEMPERATURE (F) 18 -21 2003 SUNRISE AND SUNSET FEBRUARY 23 2010......SUNRISE 651 AM MST SUNSET 548 PM MST FEBRUARY 24 2010......SUNRISE 650 AM MST SUNSET 549 PM MST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$