373 CDUS45 KRIW 090737 CLICPR CLIMATE REPORT NATIONAL WEATHER SERVICE RIVERTON WY 130 AM MDT SAT OCT 9 2010 ................................... ...THE CASPER WY CLIMATE SUMMARY FOR OCTOBER 8 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 61 MM 78 2003 64 -3 37 1963 1954 MINIMUM 38 MM 12 2000 34 4 24 1970 AVERAGE 50 49 1 31 PRECIPITATION (IN) YESTERDAY 0.01 0.39 1995 0.04 -0.03 T MONTH TO DATE 0.04 0.32 -0.28 0.55 SINCE SEP 1 0.32 1.30 -0.98 2.17 SINCE JAN 1 9.88 10.77 -0.89 14.03 SNOWFALL (IN) YESTERDAY MM 0.2 MM T MONTH TO DATE 0.0 1.3 -1.3 1.0 SINCE SEP 1 0.0 3.3 -3.3 2.3 SINCE JUL 1 0.0 3.3 -3.3 2.3 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 15 15 0 34 MONTH TO DATE 52 111 -59 217 SINCE SEP 1 215 344 -129 415 SINCE JUL 1 273 385 -112 508 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 28 HIGHEST WIND DIRECTION SW (240) HIGHEST GUST SPEED 37 HIGHEST GUST DIRECTION S (200) AVERAGE WIND SPEED 16.0 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.3 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. LIGHT RAIN RELATIVE HUMIDITY (PERCENT) HIGHEST 73 1100 PM LOWEST 32 100 PM AVERAGE 53 .......................................................... THE CASPER WY CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 63 83 2003 MINIMUM TEMPERATURE (F) 34 12 2009 SUNRISE AND SUNSET OCTOBER 9 2010.......SUNRISE 712 AM MDT SUNSET 633 PM MDT OCTOBER 10 2010.......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. $$