000 CDUS45 KRIW 170749 CLICPR CLIMATE REPORT NATIONAL WEATHER SERVICE RIVERTON WY 147 AM MDT SUN MAY 17 2009 ................................... ...THE CASPER WY CLIMATE SUMMARY FOR MAY 16 2009... CLIMATE NORMAL PERIOD 1971 TO 2000 CLIMATE RECORD PERIOD 1937 TO 2009 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL .................................................................. TEMPERATURE (F) YESTERDAY MAXIMUM 70 441 PM 87 1994 66 4 73 MINIMUM 25R 414 AM 28 1990 38 -13 42 AVERAGE 48 52 -4 58 PRECIPITATION (IN) YESTERDAY 0.00 0.80 1991 0.08 -0.08 T MONTH TO DATE 0.12 1.24 -1.12 1.38 SINCE MAR 1 3.17 3.66 -0.49 3.34 SINCE JAN 1 4.53 4.88 -0.35 4.01 SNOWFALL (IN) YESTERDAY 0.0 0.1 -0.1 0.0 MONTH TO DATE T 3.7 -3.7 5.3 SINCE MAR 1 34.0 29.8 4.2 27.8 SINCE JUL 1 75.9 84.6 -8.7 63.3 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 17 13 4 7 MONTH TO DATE 290 243 47 305 SINCE MAR 1 2014 1825 189 2067 SINCE JUL 1 6923 7303 -380 7516 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE MAR 1 0 0 0 0 SINCE JAN 1 0 0 0 0 .................................................................. WIND (MPH) HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION W (290) HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION W (270) AVERAGE WIND SPEED 6.1 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.0 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. HAZE RELATIVE HUMIDITY (PERCENT) HIGHEST 92 300 AM LOWEST 12 500 PM AVERAGE 52 .......................................................... THE CASPER WY CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 67 87 1948 MINIMUM TEMPERATURE (F) 38 28 1990 1986 SUNRISE AND SUNSET MAY 17 2009...........SUNRISE 541 AM MDT SUNSET 825 PM MDT MAY 18 2009...........SUNRISE 540 AM MDT SUNSET 826 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$