409 CDUS45 KRIW 250740 CLICPR CLIMATE REPORT NATIONAL WEATHER SERVICE RIVERTON WY 138 AM MDT TUE MAY 25 2010 ................................... ...THE CASPER WY CLIMATE SUMMARY FOR MAY 24 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 48 MM 86 1967 69 -21 73 MINIMUM 36 MM 30 1986 40 -4 50 AVERAGE 42 55 -13 62 PRECIPITATION (IN) YESTERDAY 0.66R 0.62 1968 0.08 0.58 0.01 MONTH TO DATE 2.48 1.88 0.60 0.17 SINCE MAR 1 5.16 4.30 0.86 3.22 SINCE JAN 1 5.78 5.52 0.26 4.58 SNOWFALL (IN) YESTERDAY MM 0.1 MM 0.0 MONTH TO DATE 2.8 4.5 -1.7 T SINCE MAR 1 26.3 30.6 -4.3 34.0 SINCE JUL 1 76.1 85.4 -9.3 75.9 SNOW DEPTH MM DEGREE DAYS HEATING YESTERDAY 23 10 13 3 MONTH TO DATE 499 332 167 325 SINCE MAR 1 2031 1914 117 2049 SINCE JUL 1 7819 7392 427 6958 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 0 0 0 4 SINCE MAR 1 0 0 0 4 SINCE JAN 1 0 0 0 4 .................................................................. WIND (MPH) HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION W (250) HIGHEST GUST SPEED 36 HIGHEST GUST DIRECTION SW (220) AVERAGE WIND SPEED 14.5 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.7 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. THUNDERSTORM HEAVY RAIN RAIN LIGHT RAIN LIGHT SNOW FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 96 600 AM LOWEST 60 700 PM AVERAGE 78 .......................................................... THE CASPER WY CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 70 85 2006 2003 1969 MINIMUM TEMPERATURE (F) 41 29 2002 SUNRISE AND SUNSET MAY 25 2010...........SUNRISE 534 AM MDT SUNSET 832 PM MDT MAY 26 2010...........SUNRISE 533 AM MDT SUNSET 833 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$