255
CDUS45 KTFX 222340
CLIGTF
CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
440 PM MST MON DEC 22 2025
...............................
..THE GREAT FALLS MT CLIMATE SUMMARY FOR DECEMBER 22 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 47 153 PM 57 1933 35 12 49
MINIMUM 35 244 AM -32 2022 15 20 28
AVERAGE 41 25 16 39
PRECIPITATION (IN)
TODAY 0.00 0.36 1974 0.02 -0.02 0.00
MONTH TO DATE 0.31 0.37 -0.06 T
SINCE OCT 1 1.77 2.12 -0.35 0.60
SINCE JAN 1 12.10 14.60 -2.50 13.35
DEGREE DAYS
HEATING
TODAY 24 40 -16 26
MONTH TO DATE 661 847 -186 635
SINCE DEC 1 661 847 -186 635
SINCE JUL 1 2089 2787 -698 2204
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 W (250)
HIGHEST GUST SPEED 41 HIGHEST GUST DIRECTION W (250)
AVERAGE WIND SPEED 15.4
SKY COVER
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 79 300 AM
LOWEST 29 200 PM
AVERAGE 54
......................................................
THE GREAT FALLS MT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 35 56 1936
1960
MINIMUM TEMPERATURE (F) 15 -30 1983
SUNRISE AND SUNSET
DECEMBER 22 2025......SUNRISE 811 AM MST SUNSET 438 PM MST
DECEMBER 23 2025......SUNRISE 811 AM MST SUNSET 438 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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