197
CDUS45 KTFX 290749
CLIDLN
CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
149 AM MDT MON SEP 29 2025
...............................
..THE DILLON AIRPORT MT CLIMATE SUMMARY FOR SEPTEMBER 28 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 81 233 PM 86 2010 64 17 84
MINIMUM 44 610 AM 21 1985 36 8 40
AVERAGE 63 50 13 62
PRECIPITATION (IN)
YESTERDAY 0.00 0.97 1940 0.03 -0.03 0.00
MONTH TO DATE 0.12 0.85 -0.73 0.42
SINCE OCT 1 4.08 9.77 -5.69 3.75
SINCE JAN 1 3.80 8.42 -4.62 3.32
SNOWFALL (IN)
YESTERDAY MM
SNOW DEPTH MM
DEGREE DAYS
HEATING
YESTERDAY 2 15 -13 3
MONTH TO DATE 136 285 -149 151
SINCE SEP 1 136 285 -149 151
SINCE JUL 1 208 440 -232 278
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 18 0 18 7
SINCE SEP 1 18 0 18 7
SINCE JAN 1 136 111 25 189
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WIND (MPH)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION S (160)
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION SE (150)
AVERAGE WIND SPEED 7.3
SKY COVER
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 57 1100 PM
LOWEST 21 300 PM
AVERAGE 39
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THE DILLON AIRPORT MT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 64 86 1963
MINIMUM TEMPERATURE (F) 35 11 1985
SUNRISE AND SUNSET
SEPTEMBER 29 2025.....SUNRISE 726 AM MDT SUNSET 714 PM MDT
SEPTEMBER 30 2025.....SUNRISE 728 AM MDT SUNSET 712 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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