461
CDUS45 KTFX 142341
CLIGTF
CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
441 PM MST SUN DEC 14 2025
...............................
..THE GREAT FALLS MT CLIMATE SUMMARY FOR DECEMBER 14 2025
VALID TODAY AS OF 0400 PM LOCAL TIME.
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1886 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 63R 142 PM 60 1924 35 28 51
MINIMUM 41 109 AM -25 1922 16 25 30
2008
AVERAGE 52 26 26 41
PRECIPITATION (IN)
TODAY 0.00 0.77 2015 0.01 -0.01 0.00
MONTH TO DATE 0.23 0.23 0.00 T
SINCE OCT 1 1.69 1.98 -0.29 0.60
SINCE JAN 1 12.02 14.46 -2.44 13.35
DEGREE DAYS
HEATING
TODAY 13 39 -26 24
MONTH TO DATE 456 528 -72 398
SINCE DEC 1 456 528 -72 398
SINCE JUL 1 1884 2468 -584 1967
COOLING
TODAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 333 310 23 385
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 32 HIGHEST WIND DIRECTION SW (220)
HIGHEST GUST SPEED 42 HIGHEST GUST DIRECTION SW (210)
AVERAGE WIND SPEED 18.8
SKY COVER
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 45 300 AM
LOWEST 16 200 PM
AVERAGE 31
......................................................
THE GREAT FALLS MT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 35 61 1962
1980
MINIMUM TEMPERATURE (F) 16 -28 1964
SUNRISE AND SUNSET
DECEMBER 14 2025......SUNRISE 806 AM MST SUNSET 435 PM MST
DECEMBER 15 2025......SUNRISE 807 AM MST SUNSET 435 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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