Climatological Report (Daily)
Issued by NWS
Issued by NWS
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701
CDUS45 KTFX 152240
CLIGTF
CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
440 PM MDT WED OCT 15 2025
...................................
...THE GREAT FALLS MT CLIMATE SUMMARY FOR OCTOBER 15 2025...
VALID TODAY AS OF 0400 PM LOCAL TIME.
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1886 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...................................................................
TEMPERATURE (F)
TODAY
MAXIMUM 45 241 PM 80 1991 57 -12 78
MINIMUM 36 436 AM 11 1899 33 3 50
AVERAGE 41 45 -4 64
PRECIPITATION (IN)
TODAY 0.00 0.65 1980 0.04 -0.04 0.00
MONTH TO DATE 0.91 0.58 0.33 T
SINCE OCT 1 0.91 0.58 0.33 T
SINCE JAN 1 11.24 13.06 -1.82 12.75
DEGREE DAYS
HEATING
TODAY 24 20 4 1
MONTH TO DATE 252 254 -2 124
SINCE SEP 1 322 512 -190 249
SINCE JUL 1 365 626 -261 300
COOLING
TODAY 0 0 0 0
MONTH TO DATE 0 0 0 2
SINCE SEP 1 34 25 9 61
SINCE JAN 1 333 308 25 385
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 8 HIGHEST WIND DIRECTION E (110)
HIGHEST GUST SPEED 10 HIGHEST GUST DIRECTION E (90)
AVERAGE WIND SPEED 4.0
SKY COVER
AVERAGE SKY COVER 1.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 96 400 AM
LOWEST 76 200 PM
AVERAGE 86
..........................................................
THE GREAT FALLS MT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 57 85 1914
MINIMUM TEMPERATURE (F) 33 14 1930
SUNRISE AND SUNSET
OCTOBER 15 2025.......SUNRISE 745 AM MDT SUNSET 637 PM MDT
OCTOBER 16 2025.......SUNRISE 746 AM MDT SUNSET 635 PM MDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$