616 CDUS45 KMSO 070747 CLIBTM CLIMATE REPORT NATIONAL WEATHER SERVICE MISSOULA, MT 1246 AM MST THU DEC 7 2017 ................................... ...THE BUTTE MT CLIMATE SUMMARY FOR DECEMBER 6 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 29 318 PM 54 1900 30 -1 12 MINIMUM 6 630 AM -28 1972 6 0 -3 AVERAGE 18 18 0 5 PRECIPITATION (IN) YESTERDAY 0.00 0.32 1923 0.02 -0.02 T MONTH TO DATE 0.03 0.11 -0.08 0.01 SINCE OCT 1 0.94 1.49 -0.55 2.79 SINCE JAN 1 11.47 12.37 -0.90 10.17 SNOWFALL (IN) YESTERDAY MM MONTH TO DATE MM SINCE JAN 1 MM SINCE JUL 1 MM SNOW DEPTH MM DEGREE DAYS HEATING YESTERDAY 47 47 0 60 MONTH TO DATE 237 275 -38 272 SINCE DEC 1 237 275 -38 272 SINCE JUL 1 2632 2765 -133 2566 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 NW (330) HIGHEST GUST SPEED 10 HIGHEST GUST DIRECTION NW (320) AVERAGE WIND SPEED 2.7 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.4 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 83 300 AM LOWEST 50 300 PM AVERAGE 67 .......................................................... THE BUTTE MT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 30 50 1928 MINIMUM TEMPERATURE (F) 6 -31 1978 SUNRISE AND SUNSET DECEMBER 7 2017......SUNRISE 758 AM MST SUNSET 445 PM MST DECEMBER 8 2017......SUNRISE 759 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. $$