Climatological Report (Daily)
Issued by NWS Missoula, MT

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CDUS45 KMSO 120738
CLIBTM

CLIMATE REPORT
NATIONAL WEATHER SERVICE MISSOULA MT
138 AM MDT SUN OCT 12 2025

...................................

...THE BUTTE MT CLIMATE SUMMARY FOR OCTOBER 11 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         62   1202 AM  83    1934  57      5       70
  MINIMUM         39   1153 PM   3    2019  29     10       34
  AVERAGE         51                        43      8       52

PRECIPITATION (IN)
  YESTERDAY        0.22          0.54 1975   0.03   0.19     0.00
  MONTH TO DATE    0.37                      0.32   0.05     0.00
  SINCE JAN 1      9.24                     11.16  -1.92     6.89

SNOWFALL (IN)
  YESTERDAY       MM
  MONTH TO DATE   MM
  SINCE SEP 1     MM
  SINCE JUL 1     MM
  SNOW DEPTH      MM

DEGREE DAYS
 HEATING
  YESTERDAY       14                        22     -8       13
  MONTH TO DATE  191                       222    -31      158
  SINCE SEP 1    433                       590   -157      394
  SINCE JUL 1    584                       805   -221      582

 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    21   HIGHEST WIND DIRECTION     S (200)
  HIGHEST GUST SPEED    27   HIGHEST GUST DIRECTION    SW (220)
  AVERAGE WIND SPEED     6.9


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.9


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  THUNDERSTORM
  RAIN
  LIGHT RAIN
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    97           900 AM
 LOWEST     48          1200 AM
 AVERAGE    73

..........................................................


THE BUTTE MT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   56        78      1964
 MINIMUM TEMPERATURE (F)   28         6      2009


SUNRISE AND SUNSET
OCTOBER 12 2025.......SUNRISE   743 AM MDT   SUNSET   649 PM MDT
OCTOBER 13 2025.......SUNRISE   745 AM MDT   SUNSET   647 PM MDT


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




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