CDUS45 KMSO 142340
CLIMSO

CLIMATE REPORT
NATIONAL WEATHER SERVICE MISSOULA MT
440 PM MST SUN DEC 14 2025

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

...THE MISSOULA MT CLIMATE SUMMARY FOR DECEMBER 14 2025...
VALID TODAY AS OF 0400 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1893 TO 2025


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
...................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         44    343 PM  60    1924  31     13       39
  MINIMUM         23    754 AM -23    1919  18      5       27
  AVERAGE         34                        24     10       33

PRECIPITATION (IN)
  TODAY            0.00          0.40 1901   0.04  -0.04      T
  MONTH TO DATE    1.80                      0.48   1.32     0.04
  SINCE OCT 1      3.94                      2.84   1.10     1.24
  SINCE JAN 1     13.12                     13.51  -0.39    10.35

SNOWFALL (IN)
  TODAY            0.0
  MONTH TO DATE    8.0
  SINCE DEC 1      8.0
  SINCE JUL 1      9.5
  SNOW DEPTH         0

DEGREE DAYS
 HEATING
  TODAY           31                        41    -10       32
  MONTH TO DATE  397                       552   -155      493
  SINCE DEC 1    397                       552   -155      493
  SINCE JUL 1   1888                      2509   -621     2034

 COOLING
  TODAY            0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE DEC 1      0                         0      0        0
  SINCE JAN 1    441                       307    134      474
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED     7   HIGHEST WIND DIRECTION     W (270)
  HIGHEST GUST SPEED     8   HIGHEST GUST DIRECTION     W (260)
  AVERAGE WIND SPEED     0.6


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.0


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           400 AM
 LOWEST     60           300 PM
 AVERAGE    80

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


THE MISSOULA MT CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   30        56      1924
 MINIMUM TEMPERATURE (F)   18       -12      1972


SUNRISE AND SUNSET
DECEMBER 14 2025......SUNRISE   815 AM MST   SUNSET   448 PM MST
DECEMBER 15 2025......SUNRISE   815 AM MST   SUNSET   448 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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