460
CDUS45 KTFX 150741
CLIGTF
CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
141 AM MDT WED OCT 15 2025
...............................
..THE GREAT FALLS MT CLIMATE SUMMARY FOR OCTOBER 14 2025
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)
YESTERDAY
MAXIMUM 38 1249 PM 81 1958 58 -20 81
2024
MINIMUM 32 746 AM 12 1899 33 -1 48
AVERAGE 35 46 -11 65
PRECIPITATION (IN)
YESTERDAY 0.04 0.52 1962 0.04 0.00 0.00
MONTH TO DATE 0.91 0.54 0.37 T
SINCE OCT 1 0.91 0.54 0.37 T
SINCE JAN 1 11.24 13.02 -1.78 12.75
SNOWFALL (IN)
YESTERDAY 0.0 2.9 1992 0.2 -0.2 0.0
MONTH TO DATE 1.2 1.7 -0.5 0.0
SINCE SEP 1 1.2 2.5 -1.3 0.0
SINCE JUL 1 1.2 2.8 -1.6 T
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 30 20 10 0
MONTH TO DATE 228 234 -6 123
SINCE SEP 1 298 492 -194 248
SINCE JUL 1 341 606 -265 299
COOLING
YESTERDAY 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
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WIND (MPH)
HIGHEST WIND SPEED 8 HIGHEST WIND DIRECTION E (90)
HIGHEST GUST SPEED 10 HIGHEST GUST DIRECTION E (110)
AVERAGE WIND SPEED 3.6
SKY COVER
AVERAGE SKY COVER 1.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
RAIN
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 300 AM
LOWEST 75 1200 PM
AVERAGE 88
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THE GREAT FALLS MT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 57 80 1991
MINIMUM TEMPERATURE (F) 33 11 1899
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.
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