000 CDUS45 KRIW 140733 CLICPR CLIMATE REPORT NATIONAL WEATHER SERVICE RIVERTON WY 133 AM MDT MON SEP 14 2009 ................................... ...THE CASPER WY CLIMATE SUMMARY FOR SEPTEMBER 13 2009... CLIMATE NORMAL PERIOD 1971 TO 2000 CLIMATE RECORD PERIOD 1939 TO 2009 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL .................................................................. TEMPERATURE (F) YESTERDAY MAXIMUM 74 520 PM 89 2006 74 0 67 1981 MINIMUM 30 558 AM 23 1949 42 -12 41 AVERAGE 52 58 -6 54 PRECIPITATION (IN) YESTERDAY T 0.95 1982 0.03 -0.03 0.00 MONTH TO DATE 0.03 0.38 -0.35 0.74 SINCE SEP 1 0.03 0.38 -0.35 0.74 SINCE JAN 1 11.89 9.85 2.04 9.58 SNOWFALL (IN) YESTERDAY 0.0 0.1 -0.1 0.0 MONTH TO DATE 0.0 0.3 -0.3 0.0 SINCE SEP 1 0.0 0.3 -0.3 0.0 SINCE JUL 1 0.0 0.3 -0.3 0.0 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 13 7 6 11 MONTH TO DATE 47 68 -21 161 SINCE SEP 1 47 68 -21 161 SINCE JUL 1 140 109 31 195 COOLING YESTERDAY 0 1 -1 0 MONTH TO DATE 22 23 -1 0 SINCE SEP 1 22 23 -1 0 SINCE JAN 1 211 424 -213 367 .................................................................. WIND (MPH) HIGHEST WIND SPEED 32 HIGHEST WIND DIRECTION W (260) HIGHEST GUST SPEED 41 HIGHEST GUST DIRECTION W (260) AVERAGE WIND SPEED 9.2 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.3 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. FOG FOG W/VISIBILITY <= 1/4 MILE RELATIVE HUMIDITY (PERCENT) HIGHEST 100 500 AM LOWEST 27 200 PM AVERAGE 64 .......................................................... THE CASPER WY CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 74 92 1948 MINIMUM TEMPERATURE (F) 42 28 1961 SUNRISE AND SUNSET SEPTEMBER 14 2009.....SUNRISE 645 AM MDT SUNSET 717 PM MDT SEPTEMBER 15 2009.....SUNRISE 646 AM MDT SUNSET 715 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$