365 CDUS45 KRIW 200735 CLICPR CLIMATE REPORT NATIONAL WEATHER SERVICE RIVERTON WY 129 AM MDT SAT AUG 20 2011 ................................... ...THE CASPER WY CLIMATE SUMMARY FOR AUGUST 19 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 92 MM 95 1986 86 6 85 MINIMUM 46 MM 37 2002 51 -5 62 AVERAGE 69 69 0 74 PRECIPITATION (IN) YESTERDAY 0.00 1.35 1979 0.03 -0.03 0.00 MONTH TO DATE 0.15 0.58 -0.43 0.38 SINCE JUN 1 3.22 3.60 -0.38 3.76 SINCE JAN 1 9.75 8.81 0.94 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 1 -1 0 MONTH TO DATE 1 10 -9 4 SINCE JUN 1 153 162 -9 191 SINCE JUL 1 1 26 -25 44 COOLING YESTERDAY 4 5 -1 9 MONTH TO DATE 101 112 -11 115 SINCE JUN 1 384 353 31 331 SINCE JAN 1 384 357 27 332 .................................................................. WIND (MPH) HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION NE (50) HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION SW (210) AVERAGE WIND SPEED 7.4 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 73 900 PM LOWEST 11 300 PM AVERAGE 42 .......................................................... THE CASPER WY CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 86 97 1973 MINIMUM TEMPERATURE (F) 51 40 1964 SUNRISE AND SUNSET AUGUST 20 2011........SUNRISE 617 AM MDT SUNSET 801 PM MDT AUGUST 21 2011........SUNRISE 618 AM MDT SUNSET 759 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$