874 CDUS45 KMSO 200737 CLIBTM CLIMATE REPORT NATIONAL WEATHER SERVICE MISSOULA, MT 1237 AM MST MON NOV 20 2017 ................................... ...THE BUTTE MT CLIMATE SUMMARY FOR NOVEMBER 19 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 45 201 PM 59 1989 38 7 44 MINIMUM 8 445 AM -24 1977 14 -6 23 AVERAGE 27 26 1 34 PRECIPITATION (IN) YESTERDAY 0.00 0.40 1915 0.03 -0.03 0.00 MONTH TO DATE 0.49 0.39 0.10 0.34 SINCE OCT 1 0.66 1.17 -0.51 2.65 SINCE JAN 1 11.19 12.05 -0.86 10.03 SNOWFALL (IN) YESTERDAY MM MONTH TO DATE MM SINCE JAN 1 MM SINCE JUL 1 MM SNOW DEPTH MM DEGREE DAYS HEATING YESTERDAY 38 39 -1 31 MONTH TO DATE 779 653 126 488 SINCE SEP 1 1987 1796 191 1602 SINCE JUL 1 2060 2024 36 1900 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE SEP 1 5 2 3 3 SINCE JAN 1 129 81 48 57 .................................................................. WIND (MPH) HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION NE (40) HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION SW (240) AVERAGE WIND SPEED 2.4 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.0 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. HAZE RELATIVE HUMIDITY (PERCENT) HIGHEST 80 500 AM LOWEST 24 200 PM AVERAGE 52 .......................................................... THE BUTTE MT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 37 60 1989 MINIMUM TEMPERATURE (F) 13 -32 1977 SUNRISE AND SUNSET NOVEMBER 20 2017......SUNRISE 738 AM MST SUNSET 453 PM MST NOVEMBER 21 2017......SUNRISE 739 AM MST SUNSET 453 PM MST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$