943 CDUS45 KMSO 210742 CLIBTM CLIMATE REPORT NATIONAL WEATHER SERVICE MISSOULA, MT 1242 AM MST TUE NOV 21 2017 ................................... ...THE BUTTE MT CLIMATE SUMMARY FOR NOVEMBER 20 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 43 430 PM 60 1989 37 6 50 MINIMUM 20 223 AM -32 1977 13 7 26 AVERAGE 32 25 7 38 PRECIPITATION (IN) YESTERDAY 0.16 1.20 1921 0.02 0.14 0.00 MONTH TO DATE 0.65 0.41 0.24 0.34 SINCE OCT 1 0.82 1.19 -0.37 2.65 SINCE JAN 1 11.35 12.07 -0.72 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 33 40 -7 27 MONTH TO DATE 812 693 119 515 SINCE SEP 1 2020 1836 184 1629 SINCE JUL 1 2093 2064 29 1927 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 14 HIGHEST WIND DIRECTION NW (310) HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION W (280) AVERAGE WIND SPEED 5.6 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.8 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. HEAVY RAIN RAIN LIGHT RAIN FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 89 900 PM LOWEST 44 500 AM AVERAGE 67 .......................................................... THE BUTTE MT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 37 59 1928 MINIMUM TEMPERATURE (F) 13 -24 1977 SUNRISE AND SUNSET NOVEMBER 21 2017......SUNRISE 739 AM MST SUNSET 453 PM MST NOVEMBER 22 2017......SUNRISE 740 AM MST SUNSET 452 PM MST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$