568
CDUS45 KTFX 220835
CLIGTF
CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
135 AM MST MON DEC 22 2025
...............................
..THE GREAT FALLS MT CLIMATE SUMMARY FOR DECEMBER 21 2025
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)
YESTERDAY
MAXIMUM 43 230 PM 65 1933 35 8 54
MINIMUM 25 131 AM -35 1990 15 10 40
AVERAGE 34 25 9 47
PRECIPITATION (IN)
YESTERDAY 0.00 0.57 1945 0.02 -0.02 0.00
MONTH TO DATE 0.31 0.35 -0.04 T
SINCE OCT 1 1.77 2.10 -0.33 0.60
SINCE JAN 1 12.10 14.58 -2.48 13.35
SNOWFALL (IN)
YESTERDAY 0.0 8.6 1945 0.3 -0.3 0.0
MONTH TO DATE 2.6 6.2 -3.6 T
SINCE DEC 1 2.6 6.2 -3.6 T
SINCE JUL 1 10.7 21.7 -11.0 2.7
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 31 40 -9 18
MONTH TO DATE 637 807 -170 609
SINCE DEC 1 637 807 -170 609
SINCE JUL 1 2065 2747 -682 2178
COOLING
YESTERDAY 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
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WIND (MPH)
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION SW (220)
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION SW (220)
AVERAGE WIND SPEED 7.4
SKY COVER
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 76 1100 PM
LOWEST 34 600 AM
AVERAGE 55
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THE GREAT FALLS MT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 35 57 1933
MINIMUM TEMPERATURE (F) 15 -32 2022
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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