042
CDUS45 KTFX 160731
CLIGTF
CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
131 AM MDT FRI OCT 16 2026
...............................
..THE GREAT FALLS MT CLIMATE SUMMARY FOR OCTOBER 15 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
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 50 410 PM 80 1991 57 -7 45
MINIMUM 34 604 AM 11 1899 33 1 32
AVERAGE 42 45 -3 39
PRECIPITATION (IN)
YESTERDAY 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
SNOWFALL (IN)
YESTERDAY 0.0 4.0 1980 0.2 -0.2 0.0
MONTH TO DATE 16.0 1.9 14.1 1.2
SINCE SEP 1 16.0 2.7 13.3 1.2
SINCE JUL 1 16.0 3.0 13.0 1.2
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 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
YESTERDAY 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
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION S (190)
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION S (200)
AVERAGE WIND SPEED 5.5
SKY COVER
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 89 200 AM
LOWEST 42 300 PM
AVERAGE 66
......................................................
THE GREAT FALLS MT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 57 85 1914
MINIMUM TEMPERATURE (F) 33 14 1930
SUNRISE AND SUNSET
OCTOBER 16 2026.......SUNRISE 746 AM MDT SUNSET 635 PM MDT
OCTOBER 17 2026.......SUNRISE 747 AM MDT SUNSET 634 PM MDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page