Climatological Report (Daily)
Issued by NWS
Issued by NWS
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CDUS45 KTFX 192240
CLIDLN
CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
440 PM MDT TUE AUG 19 2025
...................................
...THE DILLON AIRPORT MT CLIMATE SUMMARY FOR AUGUST 19 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 94 229 PM 96 1942 80 14 87
MINIMUM 51 603 AM 36 1964 46 5 52
AVERAGE 73 63 10 70
PRECIPITATION (IN)
TODAY 0.00 0.78 1965 0.02 -0.02 0.00
MONTH TO DATE 0.37 0.51 -0.14 0.47
SINCE OCT 1 3.87 8.56 -4.69 3.20
SINCE JAN 1 3.59 7.21 -3.62 2.77
DEGREE DAYS
HEATING
TODAY 0 3 -3 0
MONTH TO DATE 31 37 -6 35
SINCE JUN 1 246 362 -116 256
SINCE JUL 1 57 100 -43 75
COOLING
TODAY 8 1 7 5
MONTH TO DATE 38 33 5 51
SINCE JUN 1 94 101 -7 181
SINCE JAN 1 95 101 -6 181
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION SW (230)
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION NE (50)
AVERAGE WIND SPEED 6.0
SKY COVER
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 69
LOWEST 10
AVERAGE 40
..........................................................
THE DILLON AIRPORT MT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 80 94 1953
MINIMUM TEMPERATURE (F) 46 37 2016
SUNRISE AND SUNSET
AUGUST 19 2025........SUNRISE 637 AM MDT SUNSET 830 PM MDT
AUGUST 20 2025........SUNRISE 638 AM MDT SUNSET 828 PM MDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$