196
CDUS45 KTFX 170833
CLIDLN
CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
133 AM MST WED DEC 17 2025
...............................
..THE DILLON AIRPORT MT CLIMATE SUMMARY FOR DECEMBER 16 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 55R 230 PM 55 1962 30 25 31
MINIMUM 38 906 PM -26 1964 11 27 15
AVERAGE 47 20 27 23
PRECIPITATION (IN)
YESTERDAY 0.00 0.11 2014 0.01 -0.01 T
MONTH TO DATE T 0.15 -0.15 T
SINCE OCT 1 0.17 1.24 -1.07 0.28
SINCE JAN 1 3.97 9.72 -5.75 3.60
SNOWFALL (IN)
YESTERDAY MM
SNOW DEPTH MM
DEGREE DAYS
HEATING
YESTERDAY 18 45 -27 42
MONTH TO DATE 403 693 -290 549
SINCE DEC 1 403 693 -290 549
SINCE JUL 1 2008 2925 -917 2367
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 32 HIGHEST WIND DIRECTION W (250)
HIGHEST GUST SPEED 42 HIGHEST GUST DIRECTION W (250)
AVERAGE WIND SPEED 17.1
SKY COVER
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 62 900 AM
LOWEST 27 400 PM
AVERAGE 45
......................................................
THE DILLON AIRPORT MT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 30 57 1980
MINIMUM TEMPERATURE (F) 11 -27 1964
SUNRISE AND SUNSET
DECEMBER 17 2025......SUNRISE 804 AM MST SUNSET 449 PM MST
DECEMBER 18 2025......SUNRISE 805 AM MST SUNSET 449 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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