000 CDUS45 KMSO 130744 CLIBTM CLIMATE REPORT NATIONAL WEATHER SERVICE MISSOULA, MT 1243 AM MST MON DEC 13 2004 ................................... ...THE BUTTE CLIMATE SUMMARY FOR DECEMBER 12 2004... CLIMATE NORMAL PERIOD 1971 TO 2000 CLIMATE RECORD PERIOD 1895 TO 2004 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL .................................................................. TEMPERATURE (F) YESTERDAY MAXIMUM 34 315 PM 60 1924 30 4 35 MINIMUM 14 1159 PM -28 1919 6 8 7 AVERAGE 24 18 6 21 PRECIPITATION (IN) YESTERDAY 0.00 0.40 1906 0.02 -0.02 0.00 MONTH TO DATE T 0.24 -0.24 0.26 SINCE OCT 1 0.40 1.63 -1.23 0.63 SINCE JAN 1 10.57 12.49 -1.92 9.56 SNOWFALL (IN) YESTERDAY MM MONTH TO DATE MM SINCE JAN 1 MM SINCE JUL 1 MM SNOW DEPTH MM DEGREE DAYS HEATING YESTERDAY 41 47 -6 44 MONTH TO DATE 430 550 -120 477 SINCE DEC 1 430 550 -120 477 SINCE JUL 1 2945 3139 -194 2897 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE DEC 1 0 0 0 0 SINCE JAN 1 53 127 -74 178 .................................................................. WIND (MPH) HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION S (180) HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION W (260) AVERAGE WIND SPEED 4.5 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.5 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. LIGHT SNOW RELATIVE HUMIDITY (PERCENT) HIGHEST 92 1000 PM LOWEST 51 200 PM AVERAGE 72 .......................................................... THE BUTTE CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 30 60 1924 MINIMUM TEMPERATURE (F) 6 -25 1919 SUNRISE AND SUNSET DECEMBER 13 2004......SUNRISE 804 AM MST SUNSET 445 PM MST DECEMBER 14 2004......SUNRISE 805 AM MST SUNSET 445 PM MST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$