971 CDUS45 KRIW 120741 CLICPR CLIMATE REPORT NATIONAL WEATHER SERVICE RIVERTON WY 1237 AM MST FRI FEB 12 2010 ................................... ...THE CASPER WY CLIMATE SUMMARY FOR FEBRUARY 11 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 39 130 PM 65 1962 36 3 32 MINIMUM 13 723 AM -17 1986 16 -3 16 AVERAGE 26 26 0 24 PRECIPITATION (IN) YESTERDAY 0.00 0.21 1978 0.02 -0.02 0.00 MONTH TO DATE 0.05 0.22 -0.17 0.25 SINCE DEC 1 1.11 1.42 -0.31 1.71 SINCE JAN 1 0.14 0.80 -0.66 1.33 SNOWFALL (IN) YESTERDAY 0.0 0.4 -0.4 0.0 MONTH TO DATE 0.3 3.9 -3.6 3.3 SINCE DEC 1 22.6 26.9 -4.3 30.9 SINCE JUL 1 38.3 48.0 -9.7 41.1 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 39 39 0 41 MONTH TO DATE 428 443 -15 363 SINCE DEC 1 3137 3017 120 2629 SINCE JUL 1 5078 4848 230 4341 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 17 HIGHEST WIND DIRECTION W (290) HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION SW (210) AVERAGE WIND SPEED 8.5 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 80 500 AM LOWEST 24 100 PM AVERAGE 52 .......................................................... THE CASPER WY CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 36 61 1962 MINIMUM TEMPERATURE (F) 16 -18 1949 1948 SUNRISE AND SUNSET FEBRUARY 12 2010......SUNRISE 707 AM MST SUNSET 533 PM MST FEBRUARY 13 2010......SUNRISE 706 AM MST SUNSET 535 PM MST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$