032
CDUS45 KTFX 152240
CLIGTF
CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
440 PM MDT THU OCT 15 2026
...............................
..THE GREAT FALLS MT CLIMATE SUMMARY FOR OCTOBER 15 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 50 258 PM 80 1991 57 -7 45
MINIMUM 34 604 AM 11 1899 33 1 32
AVERAGE 42 45 -3 39
PRECIPITATION (IN)
TODAY 0.00 0.65 1980 0.04 -0.04 T
MONTH TO DATE 2.15 0.58 1.57 0.91
SINCE OCT 1 2.15 0.58 1.57 0.91
SINCE JAN 1 17.11 13.06 4.05 11.24
DEGREE DAYS
HEATING
TODAY 23 20 3 26
MONTH TO DATE 212 254 -42 254
SINCE SEP 1 408 512 -104 324
SINCE JUL 1 470 626 -156 367
COOLING
TODAY 0 0 0 0
MONTH TO DATE 7 0 7 0
SINCE SEP 1 21 25 -4 34
SINCE JAN 1 391 308 83 333
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WIND (MPH)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION N (350)
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION NE (30)
AVERAGE WIND SPEED 3.9
SKY COVER
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 89 200 AM
LOWEST 42 300 PM
AVERAGE 66
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THE GREAT FALLS MT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 57 85 1914
MINIMUM TEMPERATURE (F) 33 14 1930
SUNRISE AND SUNSET
OCTOBER 15 2026.......SUNRISE 744 AM MDT SUNSET 637 PM MDT
OCTOBER 16 2026.......SUNRISE 746 AM MDT SUNSET 635 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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