222 CDUS45 KMSO 110738 CLIBTM CLIMATE REPORT NATIONAL WEATHER SERVICE MISSOULA, MT 1238 AM MST MON DEC 11 2017 ................................... ...THE BUTTE MT CLIMATE SUMMARY FOR DECEMBER 10 2017... CLIMATE NORMAL PERIOD 1981 TO 2010 CLIMATE RECORD PERIOD 1895 TO 2017 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL .................................................................. TEMPERATURE (F) YESTERDAY MAXIMUM 33 328 PM 57 1990 29 4 33 MINIMUM 3 653 AM -34 1961 5 -2 0 AVERAGE 18 17 1 17 PRECIPITATION (IN) YESTERDAY 0.00 0.36 1916 0.01 -0.01 0.01 MONTH TO DATE 0.03 0.17 -0.14 0.03 SINCE OCT 1 0.94 1.55 -0.61 2.81 SINCE JAN 1 11.47 12.43 -0.96 10.19 SNOWFALL (IN) YESTERDAY MM MONTH TO DATE MM SINCE JAN 1 MM SINCE JUL 1 MM SNOW DEPTH MM DEGREE DAYS HEATING YESTERDAY 47 48 -1 48 MONTH TO DATE 425 465 -40 500 SINCE DEC 1 425 465 -40 500 SINCE JUL 1 2820 2955 -135 2794 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE DEC 1 0 0 0 0 SINCE JAN 1 129 81 48 57 .................................................................. WIND (MPH) HIGHEST WIND SPEED 7 HIGHEST WIND DIRECTION SE (120) HIGHEST GUST SPEED 8 HIGHEST GUST DIRECTION NW (330) AVERAGE WIND SPEED 2.1 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.0 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. HAZE RELATIVE HUMIDITY (PERCENT) HIGHEST 83 400 AM LOWEST 43 300 PM AVERAGE 63 .......................................................... THE BUTTE MT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 29 51 2004 MINIMUM TEMPERATURE (F) 5 -36 1932 SUNRISE AND SUNSET DECEMBER 11 2017......SUNRISE 802 AM MST SUNSET 445 PM MST DECEMBER 12 2017......SUNRISE 803 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. $$