983 CDUS45 KRIW 220736 CLICPR CLIMATE REPORT NATIONAL WEATHER SERVICE RIVERTON WY 1236 AM MST WED FEB 22 2012 ................................... ...THE CASPER WY CLIMATE SUMMARY FOR FEBRUARY 21 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 38 MM 68 1982 39 -1 28 MINIMUM 21 MM -8 1948 17 4 -3 AVERAGE 30 28 2 13 PRECIPITATION (IN) YESTERDAY 0.00 0.21 1950 0.02 -0.02 0.00 MONTH TO DATE 0.40 0.41 -0.01 0.59 SINCE DEC 1 1.78 1.41 0.37 2.39 SINCE JAN 1 1.07 0.92 0.15 1.03 SNOWFALL (IN) YESTERDAY 0.0 0.3 -0.3 0.0 MONTH TO DATE 7.4 7.3 0.1 9.1 SINCE DEC 1 27.9 27.4 0.5 37.8 SINCE JUL 1 43.2 46.9 -3.7 46.6 SNOW DEPTH MM DEGREE DAYS HEATING YESTERDAY 35 37 -2 52 MONTH TO DATE 843 820 23 910 SINCE DEC 1 3246 3343 -97 3367 SINCE JUL 1 4883 5197 -314 5036 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 25 HIGHEST WIND DIRECTION SW (220) HIGHEST GUST SPEED 37 HIGHEST GUST DIRECTION SW (220) AVERAGE WIND SPEED 21.7 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.2 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 68 200 AM LOWEST 59 1100 AM AVERAGE 64 .......................................................... THE CASPER WY CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 40 63 1982 MINIMUM TEMPERATURE (F) 17 -9 2010 SUNRISE AND SUNSET FEBRUARY 22 2012......SUNRISE 654 AM MST SUNSET 546 PM MST FEBRUARY 23 2012......SUNRISE 652 AM MST SUNSET 547 PM MST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$