Climatological Report (Daily)
Issued by NWS Missoula, MT

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CDUS45 KMSO 202340
CLIBTM

CLIMATE REPORT
NATIONAL WEATHER SERVICE MISSOULA MT
440 PM MST THU NOV 20 2025

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

...THE BUTTE MT CLIMATE SUMMARY FOR NOVEMBER 20 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         43    359 PM  60    1989  38      5       36
  MINIMUM         29    834 AM -32    1977  14     15        4
  AVERAGE         36                        26     10       20

PRECIPITATION (IN)
  TODAY            0.00          1.20 1921   0.02  -0.02     0.00
  MONTH TO DATE    0.39                      0.42  -0.03     0.17
  SINCE JAN 1     10.09                     12.10  -2.01     7.47

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

DEGREE DAYS
 HEATING
  TODAY           29                        39    -10       45
  MONTH TO DATE  491                       701   -210      688
  SINCE SEP 1   1350                      1827   -477     1528
  SINCE JUL 1   1501                      2042   -541     1716

 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     6   HIGHEST WIND DIRECTION     E (90)
  HIGHEST GUST SPEED     7   HIGHEST GUST DIRECTION     S (190)
  AVERAGE WIND SPEED     0.7


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.3


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
  FOG
  FOG W/VISIBILITY <= 1/4 MILE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100          1200 AM
 LOWEST     73           400 PM
 AVERAGE    87

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


THE BUTTE MT CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   38        59      1928
 MINIMUM TEMPERATURE (F)   13       -24      1977


SUNRISE AND SUNSET
NOVEMBER 20 2025......SUNRISE   738 AM MST   SUNSET   453 PM MST
NOVEMBER 21 2025......SUNRISE   739 AM MST   SUNSET   452 PM MST


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




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