169
CDUS45 KTFX 162340
CLIDLN
CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
440 PM MST TUE DEC 16 2025
...............................
..THE DILLON AIRPORT MT CLIMATE SUMMARY FOR DECEMBER 16 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 55R 230 PM 55 1962 30 25 31
MINIMUM 39 213 AM -26 1964 11 28 15
AVERAGE 47 20 27 23
PRECIPITATION (IN)
TODAY 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
DEGREE DAYS
HEATING
TODAY 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
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 32 HIGHEST WIND DIRECTION W (250)
HIGHEST GUST SPEED 42 HIGHEST GUST DIRECTION W (250)
AVERAGE WIND SPEED 19.0
SKY COVER
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 62
LOWEST 27
AVERAGE 45
......................................................
THE DILLON AIRPORT MT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 30 57 1980
MINIMUM TEMPERATURE (F) 11 -27 1964
SUNRISE AND SUNSET
DECEMBER 16 2025......SUNRISE 803 AM MST SUNSET 449 PM MST
DECEMBER 17 2025......SUNRISE 804 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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