Climatological Report (Daily)
Issued by NWS
Issued by NWS
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894
CDUS45 KTFX 310743
CLIDLN
CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
143 AM MDT THU JUL 31 2025
...................................
...THE DILLON AIRPORT MT CLIMATE SUMMARY FOR JULY 30 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 83 322 PM 98 1988 84 -1 70
MINIMUM 50 526 AM 41 1977 49 1 54
AVERAGE 67 66 1 62
PRECIPITATION (IN)
YESTERDAY 0.00 0.50 1975 0.02 -0.02 0.09
MONTH TO DATE 0.72 0.86 -0.14 0.41
SINCE OCT 1 3.47 8.02 -4.55 2.73
SINCE JAN 1 3.19 6.67 -3.48 2.30
SNOWFALL (IN)
YESTERDAY MM
SNOW DEPTH MM
DEGREE DAYS
HEATING
YESTERDAY 0 1 -1 3
MONTH TO DATE 26 63 -37 38
SINCE JUN 1 215 325 -110 219
SINCE JUL 1 26 63 -37 38
COOLING
YESTERDAY 2 2 0 0
MONTH TO DATE 52 53 -1 122
SINCE JUN 1 54 61 -7 130
SINCE JAN 1 55 61 -6 130
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION NE (40)
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION NE (40)
AVERAGE WIND SPEED 7.6
SKY COVER
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 80 700 AM
LOWEST 30 300 PM
AVERAGE 55
..........................................................
THE DILLON AIRPORT MT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 84 96 1943
MINIMUM TEMPERATURE (F) 49 38 1968
SUNRISE AND SUNSET
JULY 31 2025..........SUNRISE 614 AM MDT SUNSET 858 PM MDT
AUGUST 1 2025........SUNRISE 615 AM MDT SUNSET 857 PM MDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$