464 CDUS45 KRIW 290746 CLICPR CLIMATE REPORT NATIONAL WEATHER SERVICE RIVERTON WY 139 AM MDT MON AUG 29 2011 ................................... ...THE CASPER WY CLIMATE SUMMARY FOR AUGUST 28 2011... CLIMATE NORMAL PERIOD 1981 TO 2010 CLIMATE RECORD PERIOD 1939 TO 2011 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL .................................................................. TEMPERATURE (F) YESTERDAY MAXIMUM 93 MM 95 1995 83 10 83 MINIMUM 60 MM 34 2004 49 11 57 AVERAGE 77 66 11 70 PRECIPITATION (IN) YESTERDAY 0.03 0.23 1964 0.02 0.01 T MONTH TO DATE 0.23 0.78 -0.55 0.38 SINCE JUN 1 3.30 3.80 -0.50 3.76 SINCE JAN 1 9.83 9.01 0.82 9.54 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 2 -2 0 MONTH TO DATE 1 22 -21 11 SINCE JUN 1 153 174 -21 198 SINCE JUL 1 1 38 -37 51 COOLING YESTERDAY 12 3 9 5 MONTH TO DATE 187 144 43 185 SINCE JUN 1 470 385 85 401 SINCE JAN 1 470 389 81 402 .................................................................. WIND (MPH) HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION E (110) HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION N (20) AVERAGE WIND SPEED 10.2 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.3 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. THUNDERSTORM RAIN LIGHT RAIN RELATIVE HUMIDITY (PERCENT) HIGHEST 84 900 PM LOWEST 18 200 PM AVERAGE 51 .......................................................... THE CASPER WY CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 83 95 1948 MINIMUM TEMPERATURE (F) 48 39 2004 SUNRISE AND SUNSET AUGUST 29 2011........SUNRISE 627 AM MDT SUNSET 746 PM MDT AUGUST 30 2011........SUNRISE 628 AM MDT SUNSET 744 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$