Climatological Report (Daily)
Issued by NWS
Issued by NWS
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CDUS45 KTFX 080840
CLIGTF
CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
140 AM MST MON DEC 08 2025
...................................
...THE GREAT FALLS MT CLIMATE SUMMARY FOR DECEMBER 7 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 42 125 PM 60 1900 37 5 60
2024
MINIMUM 27 638 AM -33 2013 18 9 45
AVERAGE 35 27 8 53
PRECIPITATION (IN)
YESTERDAY 0.00 0.33 1919 0.02 -0.02 0.00
MONTH TO DATE 0.18 0.12 0.06 0.00
SINCE OCT 1 1.64 1.87 -0.23 0.60
SINCE JAN 1 11.97 14.35 -2.38 13.35
SNOWFALL (IN)
YESTERDAY 0.0 4.7 1958 0.3 -0.3 0.0
MONTH TO DATE 2.0 2.0 0.0 0.0
SINCE DEC 1 2.0 2.0 0.0 0.0
SINCE JUL 1 10.1 17.5 -7.4 2.7
SNOW DEPTH 1
DEGREE DAYS
HEATING
YESTERDAY 30 38 -8 12
MONTH TO DATE 244 258 -14 194
SINCE DEC 1 244 258 -14 194
SINCE JUL 1 1672 2198 -526 1763
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 333 310 23 385
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION SW (230)
HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION SW (220)
AVERAGE WIND SPEED 16.3
SKY COVER
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 88 1200 AM
LOWEST 60 200 PM
AVERAGE 74
..........................................................
THE GREAT FALLS MT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 37 63 2020
MINIMUM TEMPERATURE (F) 18 -36 1972
SUNRISE AND SUNSET
DECEMBER 8 2025......SUNRISE 801 AM MST SUNSET 434 PM MST
DECEMBER 9 2025......SUNRISE 801 AM MST SUNSET 434 PM MST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$