251 CDUS45 KRIW 130738 CLICPR CLIMATE REPORT NATIONAL WEATHER SERVICE RIVERTON WY 136 AM MDT TUE AUG 13 2013 ................................... ...THE CASPER WY CLIMATE SUMMARY FOR AUGUST 12 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 84 437 PM 99 1996 88 -4 86 MINIMUM 50 537 AM 37 2004 53 -3 46 AVERAGE 67 70 -3 66 PRECIPITATION (IN) YESTERDAY T 0.57 1966 0.03 -0.03 0.00 MONTH TO DATE 0.60 0.41 0.19 0.20 SINCE JUN 1 3.13 3.43 -0.30 1.49 SINCE JAN 1 9.10 8.64 0.46 6.13 SNOWFALL (IN) YESTERDAY 0.0 0.0 0.0 0.0 MONTH TO DATE 0.0 0.0 0.0 0.0 SINCE JUN 1 0.0 0.1 -0.1 0.0 SINCE JUL 1 0.0 0.0 0.0 0.0 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 0 1 -1 0 MONTH TO DATE 0 3 -3 2 SINCE JUN 1 72 155 -83 46 SINCE JUL 1 0 19 -19 2 COOLING YESTERDAY 2 6 -4 1 MONTH TO DATE 62 76 -14 83 SINCE JUN 1 375 317 58 545 SINCE JAN 1 385 321 64 554 .................................................................. WIND (MPH) HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION SE (130) HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION SE (130) AVERAGE WIND SPEED 5.8 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.2 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. THUNDERSTORM LIGHT RAIN RELATIVE HUMIDITY (PERCENT) HIGHEST 89 500 AM LOWEST 18 400 PM AVERAGE 54 .......................................................... THE CASPER WY CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 87 99 2000 MINIMUM TEMPERATURE (F) 53 38 2002 SUNRISE AND SUNSET AUGUST 13 2013........SUNRISE 610 AM MDT SUNSET 810 PM MDT AUGUST 14 2013........SUNRISE 611 AM MDT SUNSET 809 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$