256
CDUS45 KTFX 222340
CLIDLN
CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
440 PM MST MON DEC 22 2025
...............................
..THE DILLON AIRPORT MT CLIMATE SUMMARY FOR DECEMBER 22 2025
VALID TODAY AS OF 0400 PM LOCAL TIME.
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1929 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 46 135 PM 53 1955 30 16 43
MINIMUM 31 734 AM -35 1983 11 20 26
AVERAGE 39 20 19 35
PRECIPITATION (IN)
TODAY 0.04 0.33 1973 0.01 0.03 0.00
MONTH TO DATE 0.04 0.20 -0.16 T
SINCE OCT 1 0.21 1.29 -1.08 0.28
SINCE JAN 1 4.01 9.77 -5.76 3.60
DEGREE DAYS
HEATING
TODAY 26 45 -19 30
MONTH TO DATE 599 963 -364 732
SINCE DEC 1 599 963 -364 732
SINCE JUL 1 2204 3195 -991 2550
COOLING
TODAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 136 117 19 189
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION S (170)
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION SW (220)
AVERAGE WIND SPEED 5.2
SKY COVER
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
LIGHT RAIN
FREEZING RAIN
LT FREEZING RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100
LOWEST 65
AVERAGE 83
......................................................
THE DILLON AIRPORT MT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 30 50 1964
MINIMUM TEMPERATURE (F) 11 -35 1983
SUNRISE AND SUNSET
DECEMBER 22 2025......SUNRISE 807 AM MST SUNSET 451 PM MST
DECEMBER 23 2025......SUNRISE 807 AM MST SUNSET 452 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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