400
CDUS45 KTFX 012240
CLIGTF
CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
440 PM MDT THU OCT 01 2026
...............................
..THE GREAT FALLS MT CLIMATE SUMMARY FOR OCTOBER 1 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 61 259 PM 91 1992 65 -4 73
MINIMUM 33 531 AM 9 2019 38 -5 50
AVERAGE 47 51 -4 62
PRECIPITATION (IN)
TODAY 0.00 0.46 2023 0.04 -0.04 0.00
MONTH TO DATE 0.00 0.04 -0.04 0.00
SINCE OCT 1 0.00 0.04 -0.04 0.00
SINCE JAN 1 14.96 12.52 2.44 10.33
DEGREE DAYS
HEATING
TODAY 18 14 4 3
MONTH TO DATE 18 14 4 3
SINCE SEP 1 214 272 -58 73
SINCE JUL 1 276 386 -110 116
COOLING
TODAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE SEP 1 14 25 -11 34
SINCE JAN 1 384 308 76 333
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 7 HIGHEST WIND DIRECTION N (10)
HIGHEST GUST SPEED 11 HIGHEST GUST DIRECTION N (10)
AVERAGE WIND SPEED 3.5
SKY COVER
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
FOG
FOG W/VISIBILITY <= 1/4 MILE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 100 AM
LOWEST 51 300 PM
AVERAGE 76
......................................................
THE GREAT FALLS MT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 64 86 1943
MINIMUM TEMPERATURE (F) 38 17 2019
SUNRISE AND SUNSET
OCTOBER 1 2026.......SUNRISE 725 AM MDT SUNSET 705 PM MDT
OCTOBER 2 2026.......SUNRISE 726 AM MDT SUNSET 703 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