184 CDUS45 KRIW 180731 CLICPR CLIMATE REPORT NATIONAL WEATHER SERVICE RIVERTON WY 131 AM MDT TUE AUG 18 2015 ................................... ...THE CASPER WY CLIMATE SUMMARY FOR AUGUST 17 2015... CLIMATE NORMAL PERIOD 1981 TO 2010 CLIMATE RECORD PERIOD 1939 TO 2015 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL .................................................................. TEMPERATURE (F) YESTERDAY MAXIMUM 80 215 PM 97 2013 87 -7 92 MINIMUM 47 1155 PM 36 2009 52 -5 50 2002 AVERAGE 64 69 -5 71 PRECIPITATION (IN) YESTERDAY 0.02 1.00 2003 0.02 0.00 0.00 MONTH TO DATE 0.80 0.53 0.27 0.55 SINCE JUN 1 2.87 3.55 -0.68 3.07 SINCE JAN 1 10.37 8.76 1.61 7.83 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 T SINCE JUL 1 0.0 0.0 0.0 T SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 1 1 0 0 MONTH TO DATE 3 8 -5 0 SINCE JUN 1 45 160 -115 174 SINCE JUL 1 19 24 -5 16 COOLING YESTERDAY 0 5 -5 6 MONTH TO DATE 95 102 -7 92 SINCE JUN 1 301 343 -42 297 SINCE JAN 1 301 347 -46 303 .................................................................. WIND (MPH) HIGHEST WIND SPEED 45 HIGHEST WIND DIRECTION N (10) HIGHEST GUST SPEED 59 HIGHEST GUST DIRECTION N (10) AVERAGE WIND SPEED 11.9 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.6 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. THUNDERSTORM LIGHT RAIN RELATIVE HUMIDITY (PERCENT) HIGHEST 86 1000 PM LOWEST 30 200 PM AVERAGE 58 .......................................................... THE CASPER WY CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 86 99 1986 MINIMUM TEMPERATURE (F) 51 37 2009 SUNRISE AND SUNSET AUGUST 18 2015........SUNRISE 615 AM MDT SUNSET 804 PM MDT AUGUST 19 2015........SUNRISE 616 AM MDT SUNSET 802 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$