559
CDUS45 KTFX 190908
CLIGTF
CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
208 AM MST MON JAN 19 2026
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..THE GREAT FALLS MT CLIMATE SUMMARY FOR JANUARY 18 2026
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1886 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
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TEMPERATURE (F)
YESTERDAY
MAXIMUM 37 335 AM 60 1900 36 1 12
MINIMUM 27 1159 PM -28 1935 15 12 -6
AVERAGE 32 25 7 3
PRECIPITATION (IN)
YESTERDAY 0.00 0.25 1975 0.01 -0.01 0.05
MONTH TO DATE 0.00 0.32 -0.32 0.89
SINCE OCT 1 1.84 2.60 -0.76 1.97
SINCE JAN 1 0.00 0.32 -0.32 0.89
SNOWFALL (IN)
YESTERDAY 0.0 4.0 1954 0.3 -0.3 1.0
MONTH TO DATE 0.0 5.5 -5.5 11.7
SINCE DEC 1 2.8 15.1 -12.3 19.1
SINCE JUL 1 10.9 30.6 -19.7 21.8
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 33 40 -7 62
MONTH TO DATE 463 720 -257 783
SINCE DEC 1 1435 1930 -495 1693
SINCE JUL 1 2863 3870 -1007 3262
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 0 0 0 0
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WIND (MPH)
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION N (340)
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION N (350)
AVERAGE WIND SPEED 7.6
SKY COVER
AVERAGE SKY COVER 0.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 63 800 PM
LOWEST 49 200 AM
AVERAGE 56
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THE GREAT FALLS MT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 36 61 1986
MINIMUM TEMPERATURE (F) 15 -28 1935
SUNRISE AND SUNSET
JANUARY 19 2026.......SUNRISE 805 AM MST SUNSET 508 PM MST
JANUARY 20 2026.......SUNRISE 804 AM MST SUNSET 509 PM MST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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