


Climatological Report (Daily)
Issued by NWS Missoula, MT
Issued by NWS Missoula, MT
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459 CDUS45 KMSO 232230 CLIBTM CLIMATE REPORT NATIONAL WEATHER SERVICE MISSOULA MT 430 PM MDT SAT AUG 23 2025 ................................... ...THE BUTTE MT CLIMATE SUMMARY FOR AUGUST 23 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 83 258 PM 94 1969 78 5 82 MINIMUM 46 614 AM 30 1992 42 4 48 AVERAGE 65 60 5 65 PRECIPITATION (IN) TODAY 0.00 1.15 1976 0.04 -0.04 0.04 MONTH TO DATE 0.48 0.95 -0.47 0.87 SINCE JAN 1 7.83 9.44 -1.61 5.99 SNOWFALL (IN) TODAY MM MONTH TO DATE MM SINCE JUN 1 MM SINCE JUL 1 MM SNOW DEPTH MM DEGREE DAYS HEATING TODAY 0 5 -5 0 MONTH TO DATE 67 73 -6 52 SINCE JUN 1 378 454 -76 366 SINCE JUL 1 125 164 -39 122 COOLING TODAY 0 0 0 0 MONTH TO DATE 16 25 -9 30 SINCE JUN 1 54 79 -25 125 SINCE JAN 1 54 79 -25 125 ................................................................... WIND (MPH) HIGHEST WIND SPEED 8 HIGHEST WIND DIRECTION S (200) HIGHEST GUST SPEED 11 HIGHEST GUST DIRECTION NW (300) AVERAGE WIND SPEED 1.3 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.1 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED TODAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 76 600 AM LOWEST 20 300 PM AVERAGE 48 .......................................................... THE BUTTE MT CLIMATE NORMALS FOR TOMORROW NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 78 95 1969 MINIMUM TEMPERATURE (F) 42 31 1992 SUNRISE AND SUNSET AUGUST 23 2025........SUNRISE 640 AM MDT SUNSET 824 PM MDT AUGUST 24 2025........SUNRISE 641 AM MDT SUNSET 822 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$