


Climatological Report (Daily)
Issued by NWS Missoula, MT
Issued by NWS Missoula, MT
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508 CDUS45 KMSO 152232 CLIBTM CLIMATE REPORT NATIONAL WEATHER SERVICE MISSOULA MT 432 PM MDT WED OCT 15 2025 ................................... ...THE BUTTE MT CLIMATE SUMMARY FOR OCTOBER 15 2025... VALID TODAY AS OF 0400 PM LOCAL TIME. 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) TODAY MAXIMUM 37 259 PM 76 1991 55 -18 74 MINIMUM 34 1022 AM 15 1952 27 7 29 AVERAGE 36 41 -5 52 PRECIPITATION (IN) TODAY 0.00 0.45 1994 0.03 -0.03 0.00 MONTH TO DATE 0.78 0.43 0.35 0.00 SINCE JAN 1 9.65 11.27 -1.62 6.89 SNOWFALL (IN) TODAY MM MONTH TO DATE T SINCE SEP 1 T SINCE JUL 1 T SNOW DEPTH MM DEGREE DAYS HEATING TODAY 29 24 5 13 MONTH TO DATE 313 316 -3 206 SINCE SEP 1 555 684 -129 442 SINCE JUL 1 706 899 -193 630 COOLING TODAY 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 8 HIGHEST WIND DIRECTION S (170) HIGHEST GUST SPEED 10 HIGHEST GUST DIRECTION S (180) AVERAGE WIND SPEED 2.3 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 1.0 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED TODAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 96 100 AM LOWEST 88 1200 AM AVERAGE 92 .......................................................... THE BUTTE MT CLIMATE NORMALS FOR TOMORROW NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 54 78 1927 MINIMUM TEMPERATURE (F) 27 7 1946 SUNRISE AND SUNSET OCTOBER 15 2025.......SUNRISE 747 AM MDT SUNSET 643 PM MDT OCTOBER 16 2025.......SUNRISE 749 AM MDT SUNSET 641 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$