653 CDUS45 KMSO 080738 CLIBTM CLIMATE REPORT NATIONAL WEATHER SERVICE MISSOULA, MT 138 AM MDT TUE MAY 8 2012 ................................... ...THE BUTTE MT CLIMATE SUMMARY FOR MAY 7 2012... CLIMATE NORMAL PERIOD 1981 TO 2010 CLIMATE RECORD PERIOD 1895 TO 2012 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL .................................................................. TEMPERATURE (F) YESTERDAY MAXIMUM 63 439 PM 82 1987 59 4 57 MINIMUM 21 524 AM 16 1965 31 -10 38 AVERAGE 42 45 -3 48 PRECIPITATION (IN) YESTERDAY 0.00 0.60 1925 0.06 -0.06 0.12 MONTH TO DATE 0.19 0.34 -0.15 0.12 SINCE OCT 1 4.15 5.06 -0.91 4.12 SINCE JAN 1 2.89 3.17 -0.28 2.32 SNOWFALL (IN) YESTERDAY MM MONTH TO DATE MM SINCE JAN 1 MM SINCE JUL 1 MM SNOW DEPTH MM DEGREE DAYS HEATING YESTERDAY 23 20 3 17 MONTH TO DATE 179 147 32 167 SINCE MAR 1 1750 1969 -219 2127 SINCE JUL 1 7890 8538 -648 8799 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 15 HIGHEST WIND DIRECTION N (350) HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION N (360) AVERAGE WIND SPEED 4.3 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.0 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. HAZE RELATIVE HUMIDITY (PERCENT) HIGHEST 84 500 AM LOWEST 16 200 PM AVERAGE 50 .......................................................... THE BUTTE MT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 59 81 1987 MINIMUM TEMPERATURE (F) 32 9 1965 SUNRISE AND SUNSET MAY 8 2012...........SUNRISE 606 AM MDT SUNSET 848 PM MDT MAY 9 2012...........SUNRISE 605 AM MDT SUNSET 849 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$