565 CDUS45 KRIW 280728 CLICPR CLIMATE REPORT NATIONAL WEATHER SERVICE RIVERTON WY 1228 AM MST SUN FEB 28 2010 ................................... ...THE CASPER WY CLIMATE SUMMARY FOR FEBRUARY 27 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 46 156 PM 63 1992 41 5 31 MINIMUM 28 1159 PM -23 1947 19 9 11 AVERAGE 37 30 7 21 PRECIPITATION (IN) YESTERDAY 0.00 0.21 1948 0.03 -0.03 T MONTH TO DATE 0.53 0.61 -0.08 0.28 SINCE DEC 1 1.59 1.81 -0.22 1.74 SINCE JAN 1 0.62 1.19 -0.57 1.36 SNOWFALL (IN) YESTERDAY 0.0 0.4 -0.4 T MONTH TO DATE 11.8 10.3 1.5 4.1 SINCE DEC 1 34.1 33.3 0.8 31.7 SINCE JUL 1 49.8 54.4 -4.6 41.9 SNOW DEPTH MM DEGREE DAYS HEATING YESTERDAY 28 35 -7 44 MONTH TO DATE 1108 1038 70 895 SINCE DEC 1 3817 3612 205 3161 SINCE JUL 1 5758 5443 315 4873 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 32 HIGHEST WIND DIRECTION S (190) HIGHEST GUST SPEED 127 HIGHEST GUST DIRECTION S (160) AVERAGE WIND SPEED 11.8 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.1 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 78 1100 PM LOWEST 33 1000 AM AVERAGE 56 .......................................................... THE CASPER WY CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 41 61 1972 MINIMUM TEMPERATURE (F) 19 -20 1996 SUNRISE AND SUNSET FEBRUARY 28 2010......SUNRISE 643 AM MST SUNSET 554 PM MST MARCH 1 2010.........SUNRISE 642 AM MST SUNSET 555 PM MST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$