672 CDUS45 KRIW 220749 CLICPR CLIMATE REPORT NATIONAL WEATHER SERVICE RIVERTON WY 144 AM MDT SUN SEP 22 2013 ................................... ...THE CASPER WY CLIMATE SUMMARY FOR SEPTEMBER 21 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 83 257 PM 85 1966 71 12 80 MINIMUM 47 1250 AM 21 1983 39 8 38 AVERAGE 65 55 10 59 PRECIPITATION (IN) YESTERDAY 0.00 1.09 1962 0.04 -0.04 0.00 MONTH TO DATE 0.45 0.71 -0.26 0.15 SINCE SEP 1 0.45 0.71 -0.26 0.15 SINCE JAN 1 9.65 9.79 -0.14 6.28 SNOWFALL (IN) YESTERDAY 0.0 0.1 -0.1 0.0 MONTH TO DATE 0.0 0.8 -0.8 0.0 SINCE SEP 1 0.0 0.8 -0.8 0.0 SINCE JUL 1 0.0 0.8 -0.8 0.0 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 0 10 -10 6 MONTH TO DATE 66 129 -63 81 SINCE SEP 1 66 129 -63 81 SINCE JUL 1 66 175 -109 91 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 79 24 55 32 SINCE SEP 1 79 24 55 32 SINCE JAN 1 617 421 196 697 .................................................................. WIND (MPH) HIGHEST WIND SPEED 28 HIGHEST WIND DIRECTION SW (240) HIGHEST GUST SPEED 36 HIGHEST GUST DIRECTION S (200) AVERAGE WIND SPEED 14.0 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.0 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 42 1200 AM LOWEST 10 300 PM AVERAGE 26 .......................................................... THE CASPER WY CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 71 87 2007 1992 1966 MINIMUM TEMPERATURE (F) 39 25 2000 SUNRISE AND SUNSET SEPTEMBER 22 2013.....SUNRISE 653 AM MDT SUNSET 703 PM MDT SEPTEMBER 23 2013.....SUNRISE 655 AM MDT SUNSET 701 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$