911 CDUS45 KRIW 060844 CLICPR CLIMATE REPORT NATIONAL WEATHER SERVICE RIVERTON WY 244 AM MDT TUE APR 6 2010 ................................... ...THE CASPER WY CLIMATE SUMMARY FOR APRIL 5 2010... CLIMATE NORMAL PERIOD 1971 TO 2000 CLIMATE RECORD PERIOD 1939 TO 2010 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL .................................................................. TEMPERATURE (F) YESTERDAY MAXIMUM 53 1036 AM 76 1991 53 0 30 MINIMUM 30 1039 PM 7 1982 27 3 14 AVERAGE 42 40 2 22 PRECIPITATION (IN) YESTERDAY 0.02 0.44 1956 0.04 -0.02 T MONTH TO DATE 0.38 0.20 0.18 0.36 SINCE MAR 1 1.95 1.10 0.85 1.36 SINCE JAN 1 2.57 2.32 0.25 2.72 SNOWFALL (IN) YESTERDAY T 0.5 -0.5 T MONTH TO DATE 5.9 2.5 3.4 9.1 SINCE MAR 1 18.0 14.8 3.2 26.6 SINCE JUL 1 67.8 69.6 -1.8 68.5 SNOW DEPTH T DEGREE DAYS HEATING YESTERDAY 23 25 -2 43 MONTH TO DATE 152 126 26 187 SINCE MAR 1 979 1047 -68 1166 SINCE JUL 1 6767 6525 242 6075 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 32 HIGHEST WIND DIRECTION SE (130) HIGHEST GUST SPEED 37 HIGHEST GUST DIRECTION SE (130) AVERAGE WIND SPEED 15.0 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.5 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. THUNDERSTORM RAIN LIGHT RAIN LIGHT SNOW FOG HAZE RELATIVE HUMIDITY (PERCENT) HIGHEST 92 600 AM LOWEST 42 400 PM AVERAGE 67 .......................................................... THE CASPER WY CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 53 77 1991 MINIMUM TEMPERATURE (F) 27 6 1997 SUNRISE AND SUNSET APRIL 6 2010.........SUNRISE 639 AM MDT SUNSET 738 PM MDT APRIL 7 2010.........SUNRISE 638 AM MDT SUNSET 739 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$