Climatological Report (Daily)
Issued by NWS
Issued by NWS
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971
CDUS45 KTFX 012240
CLIDLN
CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
440 PM MDT MON SEP 01 2025
...................................
...THE DILLON AIRPORT MT CLIMATE SUMMARY FOR SEPTEMBER 1 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 86 255 PM 92 1967 76 10 89
MINIMUM 49 622 AM 32 2006 43 6 45
AVERAGE 68 60 8 67
PRECIPITATION (IN)
TODAY 0.00 0.24 1961 0.03 -0.03 0.00
MONTH TO DATE 0.00 0.03 -0.03 0.00
SINCE OCT 1 3.96 8.95 -4.99 3.33
SINCE JAN 1 3.68 7.60 -3.92 2.90
DEGREE DAYS
HEATING
TODAY 0 6 -6 0
MONTH TO DATE 0 6 -6 0
SINCE SEP 1 0 6 -6 0
SINCE JUL 1 72 161 -89 127
COOLING
TODAY 3 0 3 2
MONTH TO DATE 3 0 3 2
SINCE SEP 1 3 0 3 2
SINCE JAN 1 121 111 10 184
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION SW (210)
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION SW (210)
AVERAGE WIND SPEED 6.2
SKY COVER
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 66
LOWEST 16
AVERAGE 41
..........................................................
THE DILLON AIRPORT MT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 76 93 1950
MINIMUM TEMPERATURE (F) 43 25 1974
SUNRISE AND SUNSET
SEPTEMBER 1 2025.....SUNRISE 652 AM MDT SUNSET 807 PM MDT
SEPTEMBER 2 2025.....SUNRISE 654 AM MDT SUNSET 805 PM MDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$