157
CDUS45 KTFX 100734
CLIGTF
CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
134 AM MDT FRI OCT 10 2025
...............................
..THE GREAT FALLS MT CLIMATE SUMMARY FOR OCTOBER 9 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 63 404 PM 84 1971 61 2 82
MINIMUM 33 542 AM 6 1985 35 -2 52
AVERAGE 48 48 0 67
PRECIPITATION (IN)
YESTERDAY 0.00 0.81 1938 0.03 -0.03 0.00
MONTH TO DATE 0.62 0.35 0.27 T
SINCE OCT 1 0.62 0.35 0.27 T
SINCE JAN 1 10.95 12.83 -1.88 12.75
SNOWFALL (IN)
YESTERDAY 0.0 3.2 1977 0.2 -0.2 0.0
MONTH TO DATE T 1.0 -1.0 0.0
SINCE SEP 1 T 1.8 -1.8 0.0
SINCE JUL 1 T 2.1 -2.1 T
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 17 17 0 0
MONTH TO DATE 119 140 -21 66
SINCE SEP 1 189 398 -209 191
SINCE JUL 1 232 512 -280 242
COOLING
YESTERDAY 0 0 0 2
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 10 HIGHEST WIND DIRECTION SW (220)
HIGHEST GUST SPEED 13 HIGHEST GUST DIRECTION N (340)
AVERAGE WIND SPEED 5.3
SKY COVER
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 96 600 AM
LOWEST 41 400 PM
AVERAGE 69
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THE GREAT FALLS MT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 60 86 1934
MINIMUM TEMPERATURE (F) 35 0 2019
SUNRISE AND SUNSET
OCTOBER 10 2025.......SUNRISE 738 AM MDT SUNSET 646 PM MDT
OCTOBER 11 2025.......SUNRISE 739 AM MDT SUNSET 644 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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