CDUS45 KTFX 150833
CLIBZN

CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
133 AM MST MON DEC 15 2025

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

...THE BOZEMAN/GALLATIN FIELD MT CLIMATE SUMMARY FOR DECEMBER 14 2025...

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1935 TO 2025


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
...................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         62R   334 PM  55    1979  31     31       47
  MINIMUM         20    616 AM -20    1967   9     11       19
  AVERAGE         41                        20     21       33

PRECIPITATION (IN)
  YESTERDAY        0.00          0.37 1989   0.01  -0.01     0.01
  MONTH TO DATE    0.14                      0.22  -0.08     0.01
  SINCE OCT 1      2.54                      2.06   0.48     1.63
  SINCE JAN 1     11.92                     13.21  -1.29    14.49

SNOWFALL (IN)
  YESTERDAY        0.0
  MONTH TO DATE    2.0
  SINCE DEC 1      2.0
  SINCE JUL 1      2.0
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       24                        45    -21       32
  MONTH TO DATE  398                       604   -206      467
  SINCE DEC 1    398                       604   -206      467
  SINCE JUL 1   2038                      2706   -668     2155

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE DEC 1      0                         0      0        0
  SINCE JAN 1    259                       233     26      329
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    12   HIGHEST WIND DIRECTION    NE (50)
  HIGHEST GUST SPEED    17   HIGHEST GUST DIRECTION     W (250)
  AVERAGE WIND SPEED     3.7


SKY COVER
  AVERAGE SKY COVER 0.0


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  NO SIGNIFICANT WEATHER WAS OBSERVED.


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    88           800 AM
 LOWEST     15           700 PM
 AVERAGE    52

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THE BOZEMAN/GALLATIN FIELD MT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   31        60      1980
 MINIMUM TEMPERATURE (F)    9       -22      1967


SUNRISE AND SUNSET
DECEMBER 15 2025......SUNRISE   759 AM MST   SUNSET   441 PM MST
DECEMBER 16 2025......SUNRISE   800 AM MST   SUNSET   441 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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