000 CDUS45 KRIW 290737 CLICPR CLIMATE REPORT NATIONAL WEATHER SERVICE RIVERTON WY 137 AM MDT TUE SEP 29 2009 ................................... ...THE CASPER WY CLIMATE SUMMARY FOR SEPTEMBER 28 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 70 353 PM 87 1994 68 2 76 MINIMUM 26 618 AM 15 1945 37 -11 39 AVERAGE 48 53 -5 58 PRECIPITATION (IN) YESTERDAY 0.00 0.29 1965 0.04 -0.04 0.00 MONTH TO DATE 1.23 0.90 0.33 0.74 SINCE SEP 1 1.23 0.90 0.33 0.74 SINCE JAN 1 13.09 10.37 2.72 9.58 SNOWFALL (IN) YESTERDAY 0.0 0.1 -0.1 0.0 MONTH TO DATE T 1.8 -1.8 0.0 SINCE SEP 1 T 1.8 -1.8 0.0 SINCE JUL 1 T 1.8 -1.8 0.0 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 17 12 5 7 MONTH TO DATE 179 209 -30 261 SINCE SEP 1 179 209 -30 261 SINCE JUL 1 272 250 22 295 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 13 HIGHEST WIND DIRECTION E (80) HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION E (80) AVERAGE WIND SPEED 5.6 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 85 300 AM LOWEST 20 300 PM AVERAGE 53 .......................................................... THE CASPER WY CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 68 85 1992 1957 MINIMUM TEMPERATURE (F) 37 18 1984 SUNRISE AND SUNSET SEPTEMBER 29 2009.....SUNRISE 701 AM MDT SUNSET 650 PM MDT SEPTEMBER 30 2009.....SUNRISE 702 AM MDT SUNSET 648 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$