855 CDUS45 KRIW 120739 CLICPR CLIMATE REPORT NATIONAL WEATHER SERVICE RIVERTON WY 134 AM MDT WED OCT 12 2011 ................................... ...THE CASPER WY CLIMATE SUMMARY FOR OCTOBER 11 2011... CLIMATE NORMAL PERIOD 1981 TO 2010 CLIMATE RECORD PERIOD 1939 TO 2011 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL .................................................................. TEMPERATURE (F) YESTERDAY MAXIMUM 63 MM 84 1996 61 2 72 MINIMUM 44 MM 16 2009 32 12 33 AVERAGE 54 47 7 53 PRECIPITATION (IN) YESTERDAY 0.02 0.45 1943 0.03 -0.01 0.08 MONTH TO DATE 1.13 0.42 0.71 0.20 SINCE SEP 1 1.23 1.50 -0.27 0.48 SINCE JAN 1 11.06 10.58 0.48 10.04 SNOWFALL (IN) YESTERDAY 0.0 0.2 -0.2 0.0 MONTH TO DATE 1.2 2.2 -1.0 0.0 SINCE SEP 1 1.2 4.0 -2.8 0.0 SINCE JUL 1 1.2 4.0 -2.8 0.0 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 11 18 -7 12 MONTH TO DATE 119 182 -63 94 SINCE SEP 1 279 421 -142 257 SINCE JUL 1 280 467 -187 315 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 7 0 7 0 SINCE SEP 1 22 25 -3 19 SINCE JAN 1 519 422 97 423 .................................................................. WIND (MPH) HIGHEST WIND SPEED 30 HIGHEST WIND DIRECTION W (250) HIGHEST GUST SPEED 36 HIGHEST GUST DIRECTION W (250) AVERAGE WIND SPEED 16.6 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.4 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. LIGHT RAIN RELATIVE HUMIDITY (PERCENT) HIGHEST 71 600 PM LOWEST 34 1200 PM AVERAGE 53 .......................................................... THE CASPER WY CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 61 81 1991 MINIMUM TEMPERATURE (F) 32 9 1969 SUNRISE AND SUNSET OCTOBER 12 2011.......SUNRISE 715 AM MDT SUNSET 629 PM MDT OCTOBER 13 2011.......SUNRISE 717 AM MDT SUNSET 627 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$