791
CDUS45 KTFX 160741
CLIGTF
CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
141 AM MDT THU OCT 16 2025
...............................
..THE GREAT FALLS MT CLIMATE SUMMARY FOR OCTOBER 15 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 45 428 PM 80 1991 57 -12 78
MINIMUM 32 1159 PM 11 1899 33 -1 50
AVERAGE 39 45 -6 64
PRECIPITATION (IN)
YESTERDAY T 0.65 1980 0.04 -0.04 0.00
MONTH TO DATE 0.91 0.58 0.33 T
SINCE OCT 1 0.91 0.58 0.33 T
SINCE JAN 1 11.24 13.06 -1.82 12.75
SNOWFALL (IN)
YESTERDAY 0.0 4.0 1980 0.2 -0.2 0.0
MONTH TO DATE 1.2 1.9 -0.7 0.0
SINCE SEP 1 1.2 2.7 -1.5 0.0
SINCE JUL 1 1.2 3.0 -1.8 T
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 26 20 6 1
MONTH TO DATE 254 254 0 124
SINCE SEP 1 324 512 -188 249
SINCE JUL 1 367 626 -259 300
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 2
SINCE SEP 1 34 25 9 61
SINCE JAN 1 333 308 25 385
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 8 HIGHEST WIND DIRECTION SW (240)
HIGHEST GUST SPEED 10 HIGHEST GUST DIRECTION E (90)
AVERAGE WIND SPEED 3.9
SKY COVER
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 1000 PM
LOWEST 76 200 PM
AVERAGE 88
......................................................
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 2025.......SUNRISE 746 AM MDT SUNSET 635 PM MDT
OCTOBER 17 2025.......SUNRISE 748 AM MDT SUNSET 633 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