


Climatological Report (Daily)
Issued by NWS Missoula, MT
Issued by NWS Missoula, MT
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692 CDUS45 KMSO 080740 CLIBTM CLIMATE REPORT NATIONAL WEATHER SERVICE MISSOULA MT 140 AM MDT MON SEP 08 2025 ................................... ...THE BUTTE MT CLIMATE SUMMARY FOR SEPTEMBER 7 2025... CLIMATE NORMAL PERIOD 1991 TO 2020 CLIMATE RECORD PERIOD 1895 TO 2025 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL ................................................................... TEMPERATURE (F) YESTERDAY MAXIMUM 81 301 PM 91 2022 73 8 85 MINIMUM 51 712 AM 18 1992 39 12 41 AVERAGE 66 56 10 63 PRECIPITATION (IN) YESTERDAY T 0.79 1970 0.03 -0.03 0.00 MONTH TO DATE T 0.27 -0.27 0.10 SINCE JAN 1 8.28 10.04 -1.76 6.19 SNOWFALL (IN) YESTERDAY MM MONTH TO DATE MM SINCE SEP 1 MM SINCE JUL 1 MM SNOW DEPTH MM DEGREE DAYS HEATING YESTERDAY 0 9 -9 2 MONTH TO DATE 19 59 -40 17 SINCE SEP 1 19 59 -40 17 SINCE JUL 1 170 274 -104 205 COOLING YESTERDAY 1 0 1 0 MONTH TO DATE 3 0 3 2 SINCE SEP 1 3 0 3 2 SINCE JAN 1 60 81 -21 127 ................................................................... WIND (MPH) HIGHEST WIND SPEED 28 HIGHEST WIND DIRECTION W (270) HIGHEST GUST SPEED 42 HIGHEST GUST DIRECTION W (280) AVERAGE WIND SPEED 4.5 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.4 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. LIGHT RAIN HAZE RELATIVE HUMIDITY (PERCENT) HIGHEST 71 700 AM LOWEST 16 500 PM AVERAGE 44 .......................................................... THE BUTTE MT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 72 90 1979 MINIMUM TEMPERATURE (F) 38 25 2020 SUNRISE AND SUNSET SEPTEMBER 8 2025.....SUNRISE 700 AM MDT SUNSET 754 PM MDT SEPTEMBER 9 2025.....SUNRISE 701 AM MDT SUNSET 752 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$