988 CDUS45 KRIW 090749 CLICPR CLIMATE REPORT NATIONAL WEATHER SERVICE RIVERTON WY 144 AM MDT SUN OCT 9 2011 ................................... ...THE CASPER WY CLIMATE SUMMARY FOR OCTOBER 8 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 41 MM 78 2003 63 -22 61 1963 1954 MINIMUM 37 MM 12 2000 33 4 38 1970 AVERAGE 39 48 -9 50 PRECIPITATION (IN) YESTERDAY 0.19 0.39 1995 0.04 0.15 0.01 MONTH TO DATE 1.05 0.32 0.73 0.04 SINCE SEP 1 1.15 1.40 -0.25 0.32 SINCE JAN 1 10.98 10.48 0.50 9.88 SNOWFALL (IN) YESTERDAY 0.0 0.2 -0.2 0.0 MONTH TO DATE 1.2 1.6 -0.4 0.0 SINCE SEP 1 1.2 3.4 -2.2 0.0 SINCE JUL 1 1.2 3.4 -2.2 0.0 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 26 17 9 15 MONTH TO DATE 69 128 -59 52 SINCE SEP 1 229 367 -138 215 SINCE JUL 1 230 413 -183 273 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 28 HIGHEST WIND DIRECTION N (10) HIGHEST GUST SPEED 36 HIGHEST GUST DIRECTION N (10) AVERAGE WIND SPEED 13.3 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.9 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. LIGHT RAIN FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 92 500 AM LOWEST 79 100 PM AVERAGE 86 .......................................................... THE CASPER WY CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 62 83 2003 MINIMUM TEMPERATURE (F) 33 12 2009 SUNRISE AND SUNSET OCTOBER 9 2011.......SUNRISE 712 AM MDT SUNSET 634 PM MDT OCTOBER 10 2011.......SUNRISE 713 AM MDT SUNSET 632 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$