565
CDUS45 KTFX 100844
CLIDLN
CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
144 AM MST WED DEC 10 2025
...............................
..THE DILLON AIRPORT MT CLIMATE SUMMARY FOR DECEMBER 9 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 51 1214 PM 58 1957 31 20 34
MINIMUM 38 1159 PM -36 1932 12 26 17
AVERAGE 45 21 24 26
PRECIPITATION (IN)
YESTERDAY 0.00 0.11 1970 0.01 -0.01 0.00
MONTH TO DATE T 0.08 -0.08 0.00
SINCE OCT 1 0.17 1.17 -1.00 0.28
SINCE JAN 1 3.97 9.65 -5.68 3.60
SNOWFALL (IN)
YESTERDAY MM
SNOW DEPTH MM
DEGREE DAYS
HEATING
YESTERDAY 20 44 -24 39
MONTH TO DATE 281 383 -102 284
SINCE DEC 1 281 383 -102 284
SINCE JUL 1 1886 2615 -729 2102
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
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 33 HIGHEST WIND DIRECTION NW (330)
HIGHEST GUST SPEED 46 HIGHEST GUST DIRECTION N (340)
AVERAGE WIND SPEED 13.4
SKY COVER
AVERAGE SKY COVER 0.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 62 800 PM
LOWEST 31 400 PM
AVERAGE 47
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THE DILLON AIRPORT MT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 31 58 1939
MINIMUM TEMPERATURE (F) 12 -23 1972
SUNRISE AND SUNSET
DECEMBER 10 2025......SUNRISE 759 AM MST SUNSET 448 PM MST
DECEMBER 11 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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