673 CDUS45 KRIW 100735 CLICPR CLIMATE REPORT NATIONAL WEATHER SERVICE RIVERTON WY 133 AM MDT TUE SEP 10 2013 ................................... ...THE CASPER WY CLIMATE SUMMARY FOR SEPTEMBER 9 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 76 438 PM 91 1998 78 -2 88 1979 MINIMUM 54 536 AM 29 1962 44 10 37 AVERAGE 65 61 4 63 PRECIPITATION (IN) YESTERDAY 0.00 0.46 1940 0.04 -0.04 0.00 MONTH TO DATE 0.04 0.27 -0.23 0.12 SINCE SEP 1 0.04 0.27 -0.23 0.12 SINCE JAN 1 9.24 9.35 -0.11 6.25 SNOWFALL (IN) YESTERDAY 0.0 0.0 0.0 0.0 MONTH TO DATE 0.0 0.1 -0.1 0.0 SINCE SEP 1 0.0 0.1 -0.1 0.0 SINCE JUL 1 0.0 0.1 -0.1 0.0 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 0 5 -5 2 MONTH TO DATE 0 36 -36 19 SINCE SEP 1 0 36 -36 19 SINCE JUL 1 0 82 -82 29 COOLING YESTERDAY 0 1 -1 0 MONTH TO DATE 74 16 58 23 SINCE SEP 1 74 16 58 23 SINCE JAN 1 612 413 199 688 .................................................................. WIND (MPH) HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION E (80) HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION E (80) AVERAGE WIND SPEED 5.9 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.1 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 86 700 AM LOWEST 33 400 PM AVERAGE 60 .......................................................... THE CASPER WY CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 78 91 1998 MINIMUM TEMPERATURE (F) 44 30 1970 SUNRISE AND SUNSET SEPTEMBER 10 2013.....SUNRISE 640 AM MDT SUNSET 724 PM MDT SEPTEMBER 11 2013.....SUNRISE 641 AM MDT SUNSET 722 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$