


Climatological Report (Daily)
Issued by NWS Missoula, MT
Issued by NWS Missoula, MT
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531 CDUS45 KMSO 040737 CLIBTM CLIMATE REPORT NATIONAL WEATHER SERVICE MISSOULA MT 137 AM MDT SAT OCT 04 2025 ................................... ...THE BUTTE MT CLIMATE SUMMARY FOR OCTOBER 3 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 56 233 PM 85 2010 61 -5 63 MINIMUM 45 1139 PM 14 1916 32 13 22 AVERAGE 51 46 5 43 PRECIPITATION (IN) YESTERDAY 0.01 0.31 1927 0.03 -0.02 0.00 1927 2016 MONTH TO DATE 0.12 0.09 0.03 0.00 SINCE JAN 1 8.99 10.93 -1.94 6.89 SNOWFALL (IN) YESTERDAY MM MONTH TO DATE T SINCE SEP 1 T SINCE JUL 1 T SNOW DEPTH MM DEGREE DAYS HEATING YESTERDAY 14 19 -5 22 MONTH TO DATE 39 55 -16 50 SINCE SEP 1 281 423 -142 286 SINCE JUL 1 432 638 -206 474 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE SEP 1 3 2 1 2 SINCE JAN 1 60 83 -23 127 ................................................................... WIND (MPH) HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION W (290) HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION W (290) AVERAGE WIND SPEED 5.8 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.9 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. LIGHT RAIN RELATIVE HUMIDITY (PERCENT) HIGHEST 97 100 AM LOWEST 64 200 PM AVERAGE 81 .......................................................... THE BUTTE MT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 60 82 2024 MINIMUM TEMPERATURE (F) 31 15 1973 SUNRISE AND SUNSET OCTOBER 4 2025.......SUNRISE 733 AM MDT SUNSET 704 PM MDT OCTOBER 5 2025.......SUNRISE 734 AM MDT SUNSET 702 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$