324 CDUS45 KRIW 110740 CLICPR CLIMATE REPORT NATIONAL WEATHER SERVICE RIVERTON WY 140 AM MDT WED SEP 11 2013 ................................... ...THE CASPER WY CLIMATE SUMMARY FOR SEPTEMBER 10 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 70 302 PM 91 1998 78 -8 90 MINIMUM 53 225 AM 30 1970 44 9 57 AVERAGE 62 61 1 74 PRECIPITATION (IN) YESTERDAY 0.00 0.40 1986 0.03 -0.03 0.02 MONTH TO DATE 0.04 0.30 -0.26 0.14 SINCE SEP 1 0.04 0.30 -0.26 0.14 SINCE JAN 1 9.24 9.38 -0.14 6.27 SNOWFALL (IN) YESTERDAY 0.0 0.1 -0.1 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 3 6 -3 0 MONTH TO DATE 3 42 -39 19 SINCE SEP 1 3 42 -39 19 SINCE JUL 1 3 88 -85 29 COOLING YESTERDAY 0 1 -1 9 MONTH TO DATE 74 17 57 32 SINCE SEP 1 74 17 57 32 SINCE JAN 1 612 414 198 697 .................................................................. WIND (MPH) HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION E (110) HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION E (110) AVERAGE WIND SPEED 6.9 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.4 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 93 400 AM LOWEST 36 1200 PM AVERAGE 65 .......................................................... THE CASPER WY CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 77 91 1993 MINIMUM TEMPERATURE (F) 43 27 1989 SUNRISE AND SUNSET SEPTEMBER 11 2013.....SUNRISE 641 AM MDT SUNSET 722 PM MDT SEPTEMBER 12 2013.....SUNRISE 643 AM MDT SUNSET 721 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$