Climatological Report (Daily)
Issued by NWS
Issued by NWS
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CDUS45 KTFX 130751
CLIDLN
CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
151 AM MDT MON OCT 13 2025
...................................
...THE DILLON AIRPORT MT CLIMATE SUMMARY FOR OCTOBER 12 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 51 227 PM 80 1950 57 -6 69
MINIMUM 32 1159 PM 12 2009 30 2 38
AVERAGE 42 44 -2 54
PRECIPITATION (IN)
YESTERDAY T 0.23 2000 0.03 -0.03 0.00
MONTH TO DATE 0.12 0.33 -0.21 0.00
SINCE OCT 1 0.12 0.33 -0.21 0.00
SINCE JAN 1 3.92 8.81 -4.89 3.32
SNOWFALL (IN)
YESTERDAY MM
SNOW DEPTH MM
DEGREE DAYS
HEATING
YESTERDAY 23 21 2 11
MONTH TO DATE 183 226 -43 127
SINCE SEP 1 327 542 -215 298
SINCE JUL 1 399 697 -298 425
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE SEP 1 18 6 12 7
SINCE JAN 1 136 117 19 189
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION S (180)
HIGHEST GUST SPEED 34 HIGHEST GUST DIRECTION S (170)
AVERAGE WIND SPEED 12.2
SKY COVER
AVERAGE SKY COVER 0.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 1000 PM
LOWEST 36 200 PM
AVERAGE 68
..........................................................
THE DILLON AIRPORT MT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 57 78 1958
MINIMUM TEMPERATURE (F) 30 8 1969
SUNRISE AND SUNSET
OCTOBER 13 2025.......SUNRISE 744 AM MDT SUNSET 648 PM MDT
OCTOBER 14 2025.......SUNRISE 745 AM MDT SUNSET 646 PM MDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$