252
CDUS45 KTFX 222340
CLIHLN
CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
440 PM MST MON DEC 22 2025
...............................
..THE HELENA MT CLIMATE SUMMARY FOR DECEMBER 22 2025
VALID TODAY AS OF 0400 PM LOCAL TIME.
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1866 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 46 119 PM 58 1933 31 15 48
MINIMUM 30 755 AM -35 1990 13 17 31
2022
AVERAGE 38 22 16 40
PRECIPITATION (IN)
TODAY 0.04 0.25 1915 0.02 0.02 0.00
1951
MONTH TO DATE 0.70 0.33 0.37 0.22
SINCE OCT 1 2.51 1.70 0.81 0.68
SINCE JAN 1 13.73 11.27 2.46 9.73
DEGREE DAYS
HEATING
TODAY 27 43 -16 25
MONTH TO DATE 584 899 -315 656
SINCE DEC 1 584 899 -315 656
SINCE JUL 1 2056 2741 -685 2039
COOLING
TODAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 467 433 34 590
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION W (280)
HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION W (290)
AVERAGE WIND SPEED 6.6
SKY COVER
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
LIGHT SNOW
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 92 900 AM
LOWEST 40 100 PM
AVERAGE 66
......................................................
THE HELENA MT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 31 54 1922
1936
MINIMUM TEMPERATURE (F) 13 -32 1983
SUNRISE AND SUNSET
DECEMBER 22 2025......SUNRISE 810 AM MST SUNSET 444 PM MST
DECEMBER 23 2025......SUNRISE 810 AM MST SUNSET 444 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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