248 CDUS45 KRIW 100739 CLICPR CLIMATE REPORT NATIONAL WEATHER SERVICE RIVERTON WY 132 AM MDT SUN OCT 10 2010 ................................... ...THE CASPER WY CLIMATE SUMMARY FOR OCTOBER 9 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 56 MM 83 2003 63 -7 30 MINIMUM 40 1200 AM 12 2009 34 6 12 AVERAGE 48 49 -1 21 PRECIPITATION (IN) YESTERDAY 0.08 0.51 2005 0.04 0.04 0.21 MONTH TO DATE 0.12 0.36 -0.24 0.76 SINCE SEP 1 0.40 1.34 -0.94 2.38 SINCE JAN 1 9.96 10.81 -0.85 14.24 SNOWFALL (IN) YESTERDAY 0.0 0.2 -0.2 5.2 MONTH TO DATE 0.0 1.5 -1.5 6.2 SINCE SEP 1 0.0 3.5 -3.5 7.5 SINCE JUL 1 0.0 3.5 -3.5 7.5 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 17 16 1 44 MONTH TO DATE 69 127 -58 261 SINCE SEP 1 232 360 -128 459 SINCE JUL 1 290 401 -111 552 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE SEP 1 19 27 -8 32 SINCE JAN 1 423 428 -5 221 .................................................................. WIND (MPH) HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION NW (300) HIGHEST GUST SPEED 35 HIGHEST GUST DIRECTION NW (300) AVERAGE WIND SPEED 11.1 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 1.0 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. LIGHT RAIN FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 89 400 AM LOWEST 51 1200 PM AVERAGE 70 .......................................................... THE CASPER WY CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 63 82 1996 1991 MINIMUM TEMPERATURE (F) 34 11 2009 SUNRISE AND SUNSET OCTOBER 10 2010.......SUNRISE 713 AM MDT SUNSET 632 PM MDT OCTOBER 11 2010.......SUNRISE 715 AM MDT SUNSET 630 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$