099
CDUS45 KTFX 310734
CLIGTF
CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
134 AM MDT FRI OCT 31 2025
...............................
..THE GREAT FALLS MT CLIMATE SUMMARY FOR OCTOBER 30 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 50 300 PM 72 1983 50 0 50
MINIMUM 26 943 PM -11 1991 28 -2 26
AVERAGE 38 39 -1 38
PRECIPITATION (IN)
YESTERDAY 0.00 0.65 1992 0.02 -0.02 0.00
MONTH TO DATE 0.96 1.04 -0.08 0.18
SINCE OCT 1 0.96 1.04 -0.08 0.18
SINCE JAN 1 11.29 13.52 -2.23 12.93
SNOWFALL (IN)
YESTERDAY 0.0 5.0 1919 0.3 -0.3 0.0
MONTH TO DATE 1.2 5.0 -3.8 0.0
SINCE SEP 1 1.2 5.8 -4.6 0.0
SINCE JUL 1 1.2 6.1 -4.9 T
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 27 26 1 27
MONTH TO DATE 542 602 -60 388
SINCE SEP 1 612 860 -248 513
SINCE JUL 1 655 974 -319 564
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 15 HIGHEST WIND DIRECTION SW (230)
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION SW (230)
AVERAGE WIND SPEED 7.9
SKY COVER
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 75 100 AM
LOWEST 32 200 PM
AVERAGE 54
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THE GREAT FALLS MT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 50 72 2008
2014
MINIMUM TEMPERATURE (F) 28 -9 1984
2002
SUNRISE AND SUNSET
OCTOBER 31 2025.......SUNRISE 808 AM MDT SUNSET 609 PM MDT
NOVEMBER 1 2025......SUNRISE 810 AM MDT SUNSET 608 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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