919
CDUS45 KTFX 190731
CLIDLN
CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
131 AM MDT FRI SEP 19 2025
...............................
..THE DILLON AIRPORT MT CLIMATE SUMMARY FOR SEPTEMBER 18 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 79 340 PM 89 1981 69 10 57
MINIMUM 40 630 AM 17 1965 39 1 45
AVERAGE 60 54 6 51
PRECIPITATION (IN)
YESTERDAY 0.00 1.15 1976 0.03 -0.03 T
MONTH TO DATE 0.11 0.53 -0.42 0.42
SINCE OCT 1 4.07 9.45 -5.38 3.75
SINCE JAN 1 3.79 8.10 -4.31 3.32
SNOWFALL (IN)
YESTERDAY MM
SNOW DEPTH MM
DEGREE DAYS
HEATING
YESTERDAY 5 11 -6 14
MONTH TO DATE 82 151 -69 84
SINCE SEP 1 82 151 -69 84
SINCE JUL 1 154 306 -152 211
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 18 0 18 6
SINCE SEP 1 18 0 18 6
SINCE JAN 1 136 111 25 188
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WIND (MPH)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION SW (210)
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION S (190)
AVERAGE WIND SPEED 6.2
SKY COVER
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 85 100 AM
LOWEST 18 500 PM
AVERAGE 52
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THE DILLON AIRPORT MT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 69 88 1956
MINIMUM TEMPERATURE (F) 39 16 1983
SUNRISE AND SUNSET
SEPTEMBER 19 2025.....SUNRISE 714 AM MDT SUNSET 733 PM MDT
SEPTEMBER 20 2025.....SUNRISE 715 AM MDT SUNSET 731 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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