Climatological Report (Daily)
Issued by NWS
Issued by NWS
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CDUS45 KTFX 170737
CLIDLN
CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
137 AM MDT THU JUL 17 2025
...................................
...THE DILLON AIRPORT MT CLIMATE SUMMARY FOR JULY 16 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 78 522 PM 96 1971 83 -5 89
2003
MINIMUM 49 618 AM 34 1999 48 1 46
AVERAGE 64 66 -2 68
PRECIPITATION (IN)
YESTERDAY 0.00 0.47 2019 0.03 -0.03 0.00
MONTH TO DATE 0.41 0.48 -0.07 0.32
SINCE OCT 1 3.16 7.64 -4.48 2.64
SINCE JAN 1 2.88 6.29 -3.41 2.21
SNOWFALL (IN)
YESTERDAY MM
SNOW DEPTH MM
DEGREE DAYS
HEATING
YESTERDAY 1 2 -1 0
MONTH TO DATE 23 48 -25 33
SINCE JUN 1 212 310 -98 214
SINCE JUL 1 23 48 -25 33
COOLING
YESTERDAY 0 2 -2 3
MONTH TO DATE 33 25 8 55
SINCE JUN 1 35 33 2 63
SINCE JAN 1 36 33 3 63
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION NE (50)
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION NE (60)
AVERAGE WIND SPEED 8.6
SKY COVER
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 90 400 AM
LOWEST 26 500 PM
AVERAGE 58
..........................................................
THE DILLON AIRPORT MT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 83 97 1966
MINIMUM TEMPERATURE (F) 48 33 1973
SUNRISE AND SUNSET
JULY 17 2025..........SUNRISE 559 AM MDT SUNSET 913 PM MDT
JULY 18 2025..........SUNRISE 600 AM MDT SUNSET 912 PM MDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$