779
CDUS45 KTFX 270832
CLIHLN
CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
132 AM MST SAT DEC 27 2025
...............................
..THE HELENA MT CLIMATE SUMMARY FOR DECEMBER 26 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 51 1154 AM 61 1980 31 20 44
MINIMUM 30 1138 PM -27 1996 12 18 26
AVERAGE 41 22 19 35
PRECIPITATION (IN)
YESTERDAY T 1.00 1880 0.02 -0.02 0.00
MONTH TO DATE 0.71 0.39 0.32 0.22
SINCE OCT 1 2.52 1.76 0.76 0.68
SINCE JAN 1 13.74 11.33 2.41 9.73
SNOWFALL (IN)
YESTERDAY 0.0 10.0 1880 0.3 -0.3 0.0
MONTH TO DATE 2.4 6.4 -4.0 1.7
SINCE DEC 1 2.4 6.4 -4.0 1.7
SINCE JUL 1 9.6 15.1 -5.5 4.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 24 43 -19 30
MONTH TO DATE 690 1071 -381 769
SINCE DEC 1 690 1071 -381 769
SINCE JUL 1 2162 2913 -751 2152
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 37 HIGHEST WIND DIRECTION SW (240)
HIGHEST GUST SPEED 52 HIGHEST GUST DIRECTION SW (240)
AVERAGE WIND SPEED 9.4
SKY COVER
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 85 400 AM
LOWEST 27 400 PM
AVERAGE 56
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THE HELENA MT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 31 64 1980
MINIMUM TEMPERATURE (F) 12 -20 1916
SUNRISE AND SUNSET
DECEMBER 27 2025......SUNRISE 812 AM MST SUNSET 447 PM MST
DECEMBER 28 2025......SUNRISE 812 AM MST SUNSET 448 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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