Climatological Report (Daily)
Issued by NWS
Issued by NWS
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CDUS45 KTFX 200733
CLIDLN
CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
133 AM MDT WED AUG 20 2025
...................................
...THE DILLON AIRPORT MT CLIMATE SUMMARY FOR AUGUST 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 95 404 PM 96 1942 80 15 87
MINIMUM 51 603 AM 36 1964 46 5 52
AVERAGE 73 63 10 70
PRECIPITATION (IN)
YESTERDAY 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
SNOWFALL (IN)
YESTERDAY MM
SNOW DEPTH MM
DEGREE DAYS
HEATING
YESTERDAY 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
YESTERDAY 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 22 HIGHEST WIND DIRECTION S (180)
HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION S (180)
AVERAGE WIND SPEED 8.0
SKY COVER
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 69 100 AM
LOWEST 8 600 PM
AVERAGE 39
..........................................................
THE DILLON AIRPORT MT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 80 94 1953
MINIMUM TEMPERATURE (F) 46 37 2016
SUNRISE AND SUNSET
AUGUST 20 2025........SUNRISE 638 AM MDT SUNSET 828 PM MDT
AUGUST 21 2025........SUNRISE 639 AM MDT SUNSET 826 PM MDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$