030 CDUS45 KMSO 090838 CLIBTM CLIMATE REPORT NATIONAL WEATHER SERVICE MISSOULA MT 138 AM MST WED DEC 09 2020 ................................... ...THE BUTTE MT CLIMATE SUMMARY FOR DECEMBER 8 2020... CLIMATE NORMAL PERIOD 1981 TO 2010 CLIMATE RECORD PERIOD 1895 TO 2020 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL ................................................................... TEMPERATURE (F) YESTERDAY MAXIMUM 58R 202 PM 52 1990 30 28 38 MINIMUM 16 753 AM -39 1972 6 10 20 AVERAGE 37 18 19 29 PRECIPITATION (IN) YESTERDAY 0.00 0.20 1917 0.02 -0.02 T MONTH TO DATE 0.00 0.14 -0.14 T SINCE JAN 1 10.10 12.40 -2.30 12.57 SNOWFALL (IN) YESTERDAY MM MONTH TO DATE MM SINCE DEC 1 MM SINCE JUL 1 MM SNOW DEPTH MM DEGREE DAYS HEATING YESTERDAY 28 47 -19 36 MONTH TO DATE 323 369 -46 334 SINCE DEC 1 323 369 -46 334 SINCE JUL 1 2670 2859 -189 2925 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE DEC 1 0 0 0 0 SINCE JAN 1 87 81 6 84 ................................................................... WIND (MPH) HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION SW (240) HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION SW (220) AVERAGE WIND SPEED 2.4 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.0 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 80 200 AM LOWEST 21 200 PM AVERAGE 51 .......................................................... THE BUTTE MT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 29 57 1957 MINIMUM TEMPERATURE (F) 6 -40 1972 SUNRISE AND SUNSET DECEMBER 9 2020......SUNRISE 800 AM MST SUNSET 445 PM MST DECEMBER 10 2020......SUNRISE 801 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. $$