000 CDUS45 KRIW 130731 CLICPR CLIMATE REPORT NATIONAL WEATHER SERVICE RIVERTON WY 131 AM MDT SAT SEP 13 2008 ................................... ...THE CASPER WY CLIMATE SUMMARY FOR SEPTEMBER 12 2008... CLIMATE NORMAL PERIOD 1971 TO 2000 CLIMATE RECORD PERIOD 1937 TO 2008 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL .................................................................. TEMPERATURE (F) YESTERDAY MAXIMUM 58 428 PM 94 1990 75 -17 85 MINIMUM 46 1159 PM 29 1949 43 3 47 AVERAGE 52 59 -7 66 PRECIPITATION (IN) YESTERDAY 0.18 0.29 1957 0.03 0.15 0.00 MONTH TO DATE 0.75 0.35 0.40 0.17 SINCE SEP 1 0.75 0.35 0.40 0.17 SINCE JAN 1 9.59 9.82 -0.23 12.37 SNOWFALL (IN) YESTERDAY MM 0.1 MM 0.0 MONTH TO DATE 0.0 0.2 -0.2 0.0 SINCE SEP 1 0.0 0.2 -0.2 0.0 SINCE JUL 1 0.0 0.2 -0.2 0.0 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 13 7 6 0 MONTH TO DATE 150 61 89 56 SINCE SEP 1 150 61 89 56 SINCE JUL 1 184 102 82 72 COOLING YESTERDAY 0 1 -1 1 MONTH TO DATE 0 22 -22 40 SINCE SEP 1 0 22 -22 40 SINCE JAN 1 367 423 -56 636 .................................................................. WIND (MPH) HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION SW (220) HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION SW (220) AVERAGE WIND SPEED 5.6 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.9 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. THUNDERSTORM LIGHT RAIN FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 93 1100 PM LOWEST 66 500 PM AVERAGE 80 .......................................................... THE CASPER WY CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 74 89 2006 1981 MINIMUM TEMPERATURE (F) 42 23 1949 SUNRISE AND SUNSET SEPTEMBER 13 2008.....SUNRISE 644 AM MDT SUNSET 718 PM MDT SEPTEMBER 14 2008.....SUNRISE 645 AM MDT SUNSET 717 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$