617
CDUS45 KTFX 250838
CLIHLN
CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
138 AM MST THU DEC 25 2025
...............................
..THE HELENA MT CLIMATE SUMMARY FOR DECEMBER 24 2025
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)
YESTERDAY
MAXIMUM 52 803 PM 57 1919 31 21 44
MINIMUM 27 839 AM -37 1983 13 14 26
AVERAGE 40 22 18 35
PRECIPITATION (IN)
YESTERDAY 0.00 0.42 1941 0.02 -0.02 0.00
MONTH TO DATE 0.70 0.36 0.34 0.22
SINCE OCT 1 2.51 1.73 0.78 0.68
SINCE JAN 1 13.73 11.30 2.43 9.73
SNOWFALL (IN)
YESTERDAY 0.0 10.7 1941 0.3 -0.3 0.0
MONTH TO DATE 2.4 5.9 -3.5 1.7
SINCE DEC 1 2.4 5.9 -3.5 1.7
SINCE JUL 1 9.6 14.6 -5.0 4.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 25 43 -18 30
MONTH TO DATE 645 985 -340 710
SINCE DEC 1 645 985 -340 710
SINCE JUL 1 2117 2827 -710 2093
COOLING
YESTERDAY 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 10 HIGHEST WIND DIRECTION W (270)
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION NW (300)
AVERAGE WIND SPEED 2.8
SKY COVER
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 96 200 AM
LOWEST 61 800 PM
AVERAGE 79
......................................................
THE HELENA MT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 31 54 1885
1890
MINIMUM TEMPERATURE (F) 12 -26 1983
SUNRISE AND SUNSET
DECEMBER 25 2025......SUNRISE 811 AM MST SUNSET 446 PM MST
DECEMBER 26 2025......SUNRISE 811 AM MST SUNSET 446 PM MST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page