889 CDUS45 KRIW 240742 CLICPR CLIMATE REPORT NATIONAL WEATHER SERVICE RIVERTON WY 135 AM MDT THU SEP 24 2015 ................................... ...THE CASPER WY CLIMATE SUMMARY FOR SEPTEMBER 23 2015... CLIMATE NORMAL PERIOD 1981 TO 2010 CLIMATE RECORD PERIOD 1939 TO 2015 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL .................................................................. TEMPERATURE (F) YESTERDAY MAXIMUM 87 233 PM 90 1992 70 17 80 MINIMUM 50 1159 PM 24 2000 38 12 46 AVERAGE 69 54 15 63 PRECIPITATION (IN) YESTERDAY 0.00 0.29 2000 0.04 -0.04 T 1961 MONTH TO DATE 0.04 0.79 -0.75 0.21 SINCE SEP 1 0.04 0.79 -0.75 0.21 SINCE JAN 1 10.44 9.87 0.57 8.59 SNOWFALL (IN) YESTERDAY 0.0 0.1 -0.1 0.0 MONTH TO DATE 0.0 1.0 -1.0 1.0 SINCE SEP 1 0.0 1.0 -1.0 1.0 SINCE JUL 1 0.0 1.0 -1.0 1.0 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 0 11 -11 2 MONTH TO DATE 64 151 -87 149 SINCE SEP 1 64 151 -87 149 SINCE JUL 1 124 197 -73 196 COOLING YESTERDAY 4 0 4 0 MONTH TO DATE 60 24 36 20 SINCE SEP 1 60 24 36 20 SINCE JAN 1 418 421 -3 348 .................................................................. WIND (MPH) HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION NE (40) HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION NE (40) AVERAGE WIND SPEED 6.8 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.3 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. FOG FOG W/VISIBILITY <= 1/4 MILE HAZE RELATIVE HUMIDITY (PERCENT) HIGHEST 100 700 AM LOWEST 7 300 PM AVERAGE 54 .......................................................... THE CASPER WY CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 70 87 1966 MINIMUM TEMPERATURE (F) 38 22 1984 SUNRISE AND SUNSET SEPTEMBER 24 2015.....SUNRISE 655 AM MDT SUNSET 700 PM MDT SEPTEMBER 25 2015.....SUNRISE 656 AM MDT SUNSET 658 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$