985
CDUS45 KTFX 210734
CLIDLN
CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
134 AM MDT TUE OCT 21 2025
...............................
..THE DILLON AIRPORT MT CLIMATE SUMMARY FOR OCTOBER 20 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 50 222 PM 77 2003 53 -3 68
MINIMUM 32 1127 PM 17 1984 28 4 38
AVERAGE 41 40 1 53
PRECIPITATION (IN)
YESTERDAY 0.00 0.22 2004 0.02 -0.02 0.00
MONTH TO DATE 0.12 0.51 -0.39 0.10
SINCE OCT 1 0.12 0.51 -0.39 0.10
SINCE JAN 1 3.92 8.99 -5.07 3.42
SNOWFALL (IN)
YESTERDAY MM
SNOW DEPTH MM
DEGREE DAYS
HEATING
YESTERDAY 24 24 0 12
MONTH TO DATE 379 410 -31 257
SINCE SEP 1 523 726 -203 428
SINCE JUL 1 595 881 -286 555
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE SEP 1 18 6 12 7
SINCE JAN 1 136 117 19 189
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION W (250)
HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION W (250)
AVERAGE WIND SPEED 14.1
SKY COVER
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 69 500 AM
LOWEST 32 400 PM
AVERAGE 51
......................................................
THE DILLON AIRPORT MT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 53 77 2003
MINIMUM TEMPERATURE (F) 27 10 1984
SUNRISE AND SUNSET
OCTOBER 21 2025.......SUNRISE 755 AM MDT SUNSET 634 PM MDT
OCTOBER 22 2025.......SUNRISE 756 AM MDT SUNSET 632 PM MDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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