211
CDUS45 KTFX 110852
CLIDLN
CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
152 AM MST THU DEC 11 2025
...............................
..THE DILLON AIRPORT MT CLIMATE SUMMARY FOR DECEMBER 10 2025
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)
YESTERDAY
MAXIMUM 58R 246 PM 58 1939 31 27 35
MINIMUM 35 436 AM -23 1972 12 23 11
AVERAGE 47 21 26 23
PRECIPITATION (IN)
YESTERDAY 0.00 0.37 1945 0.01 -0.01 0.00
MONTH TO DATE T 0.09 -0.09 0.00
SINCE OCT 1 0.17 1.18 -1.01 0.28
SINCE JAN 1 3.97 9.66 -5.69 3.60
SNOWFALL (IN)
YESTERDAY MM
SNOW DEPTH MM
DEGREE DAYS
HEATING
YESTERDAY 18 44 -26 42
MONTH TO DATE 299 427 -128 326
SINCE DEC 1 299 427 -128 326
SINCE JUL 1 1904 2659 -755 2144
COOLING
YESTERDAY 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
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WIND (MPH)
HIGHEST WIND SPEED 28 HIGHEST WIND DIRECTION SW (230)
HIGHEST GUST SPEED 42 HIGHEST GUST DIRECTION W (250)
AVERAGE WIND SPEED 14.7
SKY COVER
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 72 700 AM
LOWEST 32 1100 PM
AVERAGE 52
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THE DILLON AIRPORT MT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 31 56 2004
MINIMUM TEMPERATURE (F) 11 -40 1932
SUNRISE AND SUNSET
DECEMBER 11 2025......SUNRISE 800 AM MST SUNSET 448 PM MST
DECEMBER 12 2025......SUNRISE 800 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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