000 CDUS45 KRIW 300729 CLICPR CLIMATE REPORT NATIONAL WEATHER SERVICE RIVERTON WY 129 AM MDT WED SEP 30 2009 ................................... ...THE CASPER WY CLIMATE SUMMARY FOR SEPTEMBER 29 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 86R 145 PM 85 1992 68 18 76 1957 MINIMUM 33 440 AM 18 1984 37 -4 28 AVERAGE 60 52 8 52 PRECIPITATION (IN) YESTERDAY 0.00 0.50 1995 0.04 -0.04 0.00 MONTH TO DATE 1.23 0.94 0.29 0.74 SINCE SEP 1 1.23 0.94 0.29 0.74 SINCE JAN 1 13.09 10.41 2.68 9.58 SNOWFALL (IN) YESTERDAY 0.0 0.1 -0.1 0.0 MONTH TO DATE T 1.9 -1.9 0.0 SINCE SEP 1 T 1.9 -1.9 0.0 SINCE JUL 1 T 1.9 -1.9 0.0 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 5 12 -7 13 MONTH TO DATE 184 221 -37 274 SINCE SEP 1 184 221 -37 274 SINCE JUL 1 277 262 15 308 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 32 27 5 8 SINCE SEP 1 32 27 5 8 SINCE JAN 1 221 428 -207 375 .................................................................. WIND (MPH) HIGHEST WIND SPEED 29 HIGHEST WIND DIRECTION SW (220) HIGHEST GUST SPEED 38 HIGHEST GUST DIRECTION SW (220) AVERAGE WIND SPEED 10.6 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.0 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 82 400 AM LOWEST 10 100 PM AVERAGE 46 .......................................................... THE CASPER WY CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 67 88 1980 MINIMUM TEMPERATURE (F) 37 17 1985 SUNRISE AND SUNSET SEPTEMBER 30 2009.....SUNRISE 702 AM MDT SUNSET 648 PM MDT OCTOBER 1 2009.......SUNRISE 703 AM MDT SUNSET 647 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$