Climatological Report (Daily)
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914
CDUS45 KTFX 010751
CLIGTF
CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
151 AM MDT THU OCT 01 2026
...................................
...THE GREAT FALLS MT CLIMATE SUMMARY FOR SEPTEMBER 30 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 62 801 AM 91 1992 65 -3 74
MINIMUM 37 1159 PM 12 2019 39 -2 50
AVERAGE 50 52 -2 62
PRECIPITATION (IN)
YESTERDAY 0.04 1.34 2022 0.04 0.00 0.00
MONTH TO DATE 1.00 1.33 -0.33 0.28
SINCE OCT 1 16.80 14.76 2.04 11.41
SINCE JAN 1 14.96 12.48 2.48 10.33
SNOWFALL (IN)
YESTERDAY 0.0 1.9 1950 0.1 -0.1 0.0
MONTH TO DATE 0.0 0.8 -0.8 0.0
SINCE SEP 1 0.0 0.8 -0.8 0.0
SINCE JUL 1 0.0 1.1 -1.1 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 15 13 2 3
MONTH TO DATE 196 257 -61 70
SINCE SEP 1 196 257 -61 70
SINCE JUL 1 258 371 -113 113
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 14 25 -11 34
SINCE SEP 1 14 25 -11 34
SINCE JAN 1 384 308 76 333
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION SW (240)
HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION W (250)
AVERAGE WIND SPEED 9.5
SKY COVER
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 1100 PM
LOWEST 44 100 AM
AVERAGE 72
..........................................................
THE GREAT FALLS MT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 65 91 1992
MINIMUM TEMPERATURE (F) 38 9 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.
$$