Climatological Report (Daily)
Issued by NWS
Issued by NWS
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341
CDUS45 KTFX 190742
CLIDLN
CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
142 AM MDT TUE AUG 19 2025
...................................
...THE DILLON AIRPORT MT CLIMATE SUMMARY FOR AUGUST 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 89 324 PM 94 1986 80 9 89
MINIMUM 46 403 AM 35 1978 46 0 53
AVERAGE 68 63 5 71
PRECIPITATION (IN)
YESTERDAY 0.00 0.67 2007 0.03 -0.03 0.00
MONTH TO DATE 0.37 0.49 -0.12 0.47
SINCE OCT 1 3.87 8.54 -4.67 3.20
SINCE JAN 1 3.59 7.19 -3.60 2.77
SNOWFALL (IN)
YESTERDAY MM
SNOW DEPTH MM
DEGREE DAYS
HEATING
YESTERDAY 0 3 -3 0
MONTH TO DATE 31 34 -3 35
SINCE JUN 1 246 359 -113 256
SINCE JUL 1 57 97 -40 75
COOLING
YESTERDAY 3 1 2 6
MONTH TO DATE 30 32 -2 46
SINCE JUN 1 86 100 -14 176
SINCE JAN 1 87 100 -13 176
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 28 HIGHEST WIND DIRECTION SE (150)
HIGHEST GUST SPEED 35 HIGHEST GUST DIRECTION SE (130)
AVERAGE WIND SPEED 6.9
SKY COVER
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 86 500 AM
LOWEST 20 500 PM
AVERAGE 53
..........................................................
THE DILLON AIRPORT MT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 80 96 1942
MINIMUM TEMPERATURE (F) 46 36 1964
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.
$$