547 CDUS45 KMSO 280738 CLIBTM CLIMATE REPORT NATIONAL WEATHER SERVICE MISSOULA MT 138 AM MDT MON SEP 28 2020 ................................... ...THE BUTTE MT CLIMATE SUMMARY FOR SEPTEMBER 27 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 54 MM 83 1963 63 -9 58 MINIMUM 35 MM 16 1935 32 3 37 AVERAGE 45 47 -2 48 PRECIPITATION (IN) YESTERDAY 0.13 0.55 2014 0.03 0.10 0.04 MONTH TO DATE 0.49 0.91 -0.42 1.83 SINCE JAN 1 8.81 10.79 -1.98 11.90 SNOWFALL (IN) YESTERDAY MM MONTH TO DATE MM SINCE SEP 1 MM SINCE JUL 1 MM SNOW DEPTH MM DEGREE DAYS HEATING YESTERDAY 20 18 2 17 MONTH TO DATE 258 338 -80 249 SINCE SEP 1 258 338 -80 249 SINCE JUL 1 433 566 -133 421 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 2 0 2 4 SINCE SEP 1 2 0 2 4 SINCE JAN 1 87 79 8 84 ................................................................... WIND (MPH) HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION NW (300) HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION NW (300) AVERAGE WIND SPEED 8.0 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.5 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. RAIN LIGHT RAIN FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 89 400 AM LOWEST 36 200 PM AVERAGE 63 .......................................................... THE BUTTE MT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 63 82 1970 2010 MINIMUM TEMPERATURE (F) 32 17 1985 SUNRISE AND SUNSET SEPTEMBER 28 2020.....SUNRISE 725 AM MDT SUNSET 715 PM MDT SEPTEMBER 29 2020.....SUNRISE 727 AM MDT SUNSET 713 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$