546
CDUS45 KTFX 200734
CLIDLN
CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
134 AM MDT SAT SEP 20 2025
...............................
..THE DILLON AIRPORT MT CLIMATE SUMMARY FOR SEPTEMBER 19 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 79 341 PM 88 1956 69 10 69
MINIMUM 42 621 AM 16 1983 39 3 36
AVERAGE 61 54 7 53
PRECIPITATION (IN)
YESTERDAY 0.00 0.45 1955 0.04 -0.04 0.00
MONTH TO DATE 0.11 0.57 -0.46 0.42
SINCE OCT 1 4.07 9.49 -5.42 3.75
SINCE JAN 1 3.79 8.14 -4.35 3.32
SNOWFALL (IN)
YESTERDAY MM
SNOW DEPTH MM
DEGREE DAYS
HEATING
YESTERDAY 4 12 -8 12
MONTH TO DATE 86 163 -77 96
SINCE SEP 1 86 163 -77 96
SINCE JUL 1 158 318 -160 223
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 15 HIGHEST WIND DIRECTION SW (210)
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION SW (210)
AVERAGE WIND SPEED 7.5
SKY COVER
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 73 300 AM
LOWEST 18 300 PM
AVERAGE 46
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THE DILLON AIRPORT MT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 68 86 1946
MINIMUM TEMPERATURE (F) 38 10 1983
SUNRISE AND SUNSET
SEPTEMBER 20 2025.....SUNRISE 715 AM MDT SUNSET 731 PM MDT
SEPTEMBER 21 2025.....SUNRISE 716 AM MDT SUNSET 729 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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