493 CDUS45 KRIW 240735 CLICPR CLIMATE REPORT NATIONAL WEATHER SERVICE RIVERTON WY 135 AM MDT TUE SEP 24 2013 ................................... ...THE CASPER WY CLIMATE SUMMARY FOR SEPTEMBER 23 2013... CLIMATE NORMAL PERIOD 1981 TO 2010 CLIMATE RECORD PERIOD 1939 TO 2013 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL .................................................................. TEMPERATURE (F) YESTERDAY MAXIMUM 70 253 PM 90 1992 70 0 84 MINIMUM 39 1112 PM 24 2000 38 1 34 AVERAGE 55 54 1 59 PRECIPITATION (IN) YESTERDAY T 0.29 2000 0.04 -0.04 T 1961 MONTH TO DATE 0.45 0.79 -0.34 0.15 SINCE SEP 1 0.45 0.79 -0.34 0.15 SINCE JAN 1 9.65 9.87 -0.22 6.28 SNOWFALL (IN) YESTERDAY 0.0 0.1 -0.1 0.0 MONTH TO DATE 0.0 1.0 -1.0 0.0 SINCE SEP 1 0.0 1.0 -1.0 0.0 SINCE JUL 1 0.0 1.0 -1.0 0.0 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 10 11 -1 6 MONTH TO DATE 76 151 -75 94 SINCE SEP 1 76 151 -75 94 SINCE JUL 1 76 197 -121 104 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 80 24 56 32 SINCE SEP 1 80 24 56 32 SINCE JAN 1 618 421 197 697 .................................................................. WIND (MPH) HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION N (360) HIGHEST GUST SPEED 128 HIGHEST GUST DIRECTION S (160) AVERAGE WIND SPEED 8.9 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.5 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 86 600 AM LOWEST 20 500 PM AVERAGE 53 .......................................................... 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 2013.....SUNRISE 656 AM MDT SUNSET 659 PM MDT SEPTEMBER 25 2013.....SUNRISE 657 AM MDT SUNSET 657 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$