Climatological Report (Daily)
Issued by NWS Missoula, MT

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CDUS45 KMSO 070847
CLIBTM

CLIMATE REPORT
NATIONAL WEATHER SERVICE MISSOULA MT
147 AM MST SUN DEC 07 2025

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

...THE BUTTE MT CLIMATE SUMMARY FOR DECEMBER 6 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         37    311 PM  54    1900  32      5       48
                                      2023
  MINIMUM         28    900 PM -28    1972   8     20       11
  AVERAGE         33                        20     13       30

PRECIPITATION (IN)
  YESTERDAY        0.01          0.32 1923   0.02  -0.01     0.00
  MONTH TO DATE    0.15                      0.10   0.05     0.00
  SINCE JAN 1     10.36                     12.38  -2.02     7.57

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

DEGREE DAYS
 HEATING
  YESTERDAY       32                        45    -13       35
  MONTH TO DATE  229                       265    -36      212
  SINCE DEC 1    229                       265    -36      212
  SINCE JUL 1   2100                      2720   -620     2291

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE DEC 1      0                         0      0        0
  SINCE JAN 1     60                        83    -23      127
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    16   HIGHEST WIND DIRECTION     W (250)
  HIGHEST GUST SPEED    27   HIGHEST GUST DIRECTION     W (260)
  AVERAGE WIND SPEED     4.4


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 1.0


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  LIGHT SNOW
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    96          1200 AM
 LOWEST     58           600 PM
 AVERAGE    77

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


THE BUTTE MT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   32        54      2024
 MINIMUM TEMPERATURE (F)    8       -31      1978


SUNRISE AND SUNSET
DECEMBER  7 2025......SUNRISE   758 AM MST   SUNSET   445 PM MST
DECEMBER  8 2025......SUNRISE   759 AM MST   SUNSET   445 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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