233 CDUS45 KRIW 010733 CLICPR CLIMATE REPORT NATIONAL WEATHER SERVICE RIVERTON WY 133 AM MDT TUE JUN 1 2010 ................................... ...THE CASPER WY CLIMATE SUMMARY FOR MAY 31 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 73 MM 88 2002 73 0 79 MINIMUM 35 MM 27 1979 42 -7 48 AVERAGE 54 57 -3 64 PRECIPITATION (IN) YESTERDAY 0.00 0.37 1995 0.07 -0.07 0.04 MONTH TO DATE 2.48 2.38 0.10 0.43 SINCE MAR 1 5.16 4.80 0.36 3.48 SINCE JAN 1 5.78 6.02 -0.24 4.84 SNOWFALL (IN) YESTERDAY 0.0 T 0.0 0.0 MONTH TO DATE 2.8 4.9 -2.1 T SINCE MAR 1 26.3 31.0 -4.7 34.0 SINCE JUL 1 76.1 85.8 -9.7 75.9 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 11 8 3 1 MONTH TO DATE 568 393 175 371 SINCE MAR 1 2100 1975 125 2095 SINCE JUL 1 7888 7453 435 7004 COOLING YESTERDAY 0 1 -1 0 MONTH TO DATE 1 3 -2 4 SINCE MAR 1 1 3 -2 4 SINCE JAN 1 1 3 -2 4 .................................................................. WIND (MPH) HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION W (250) HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION SW (240) AVERAGE WIND SPEED 10.4 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.1 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 76 400 AM LOWEST 23 100 PM AVERAGE 50 .......................................................... THE CASPER WY CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 73 89 1977 1956 1940 MINIMUM TEMPERATURE (F) 43 30 1951 SUNRISE AND SUNSET JUNE 1 2010..........SUNRISE 530 AM MDT SUNSET 838 PM MDT JUNE 2 2010..........SUNRISE 529 AM MDT SUNSET 839 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$