Climatological Report (Daily)
Issued by NWS
Issued by NWS
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942
CDUS45 KTFX 132240
CLIDLN
CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
440 PM MDT WED AUG 13 2025
...................................
...THE DILLON AIRPORT MT CLIMATE SUMMARY FOR AUGUST 13 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 91 253 PM 97 1940 82 9 75
MINIMUM 54 412 AM 34 1947 47 7 48
AVERAGE 73 64 9 62
PRECIPITATION (IN)
TODAY 0.01 0.56 1978 0.03 -0.02 0.05
MONTH TO DATE 0.37 0.34 0.03 0.22
SINCE OCT 1 3.87 8.39 -4.52 2.95
SINCE JAN 1 3.59 7.04 -3.45 2.52
DEGREE DAYS
HEATING
TODAY 0 2 -2 3
MONTH TO DATE 30 20 10 21
SINCE JUN 1 245 345 -100 242
SINCE JUL 1 56 83 -27 61
COOLING
TODAY 8 2 6 0
MONTH TO DATE 15 26 -11 40
SINCE JUN 1 71 94 -23 170
SINCE JAN 1 72 94 -22 170
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION W (270)
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION W (280)
AVERAGE WIND SPEED 7.9
SKY COVER
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
THUNDERSTORM
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 64
LOWEST 14
AVERAGE 39
..........................................................
THE DILLON AIRPORT MT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 81 95 2003
MINIMUM TEMPERATURE (F) 47 35 1985
SUNRISE AND SUNSET
AUGUST 13 2025........SUNRISE 629 AM MDT SUNSET 840 PM MDT
AUGUST 14 2025........SUNRISE 631 AM MDT SUNSET 838 PM MDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$