552
CDUS45 KTFX 212340
CLIGTF
CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
440 PM MST WED JAN 21 2026
...............................
..THE GREAT FALLS MT CLIMATE SUMMARY FOR JANUARY 21 2026
VALID TODAY AS OF 0400 PM LOCAL TIME.
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
...............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 30 334 PM 57 1994 36 -6 33
2009
MINIMUM 22 906 AM -32 1943 15 7 20
AVERAGE 26 25 1 27
PRECIPITATION (IN)
TODAY 0.00 0.68 1943 0.02 -0.02 0.00
MONTH TO DATE 0.02 0.37 -0.35 0.91
SINCE OCT 1 1.86 2.65 -0.79 1.99
SINCE JAN 1 0.02 0.37 -0.35 0.91
DEGREE DAYS
HEATING
TODAY 39 40 -1 38
MONTH TO DATE 573 840 -267 949
SINCE DEC 1 1545 2050 -505 1859
SINCE JUL 1 2973 3990 -1017 3428
COOLING
TODAY 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
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION W (250)
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION W (290)
AVERAGE WIND SPEED 6.1
SKY COVER
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 75 900 AM
LOWEST 45 400 PM
AVERAGE 60
......................................................
THE GREAT FALLS MT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 36 62 1981
MINIMUM TEMPERATURE (F) 15 -32 1943
1982
SUNRISE AND SUNSET
JANUARY 21 2026.......SUNRISE 804 AM MST SUNSET 511 PM MST
JANUARY 22 2026.......SUNRISE 803 AM MST SUNSET 512 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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