378
CDUS45 KTFX 040740
CLIGTF
CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
140 AM MDT SAT OCT 04 2025
...............................
..THE GREAT FALLS MT CLIMATE SUMMARY FOR OCTOBER 3 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 63 209 PM 91 1943 64 -1 62
MINIMUM 47 1159 PM 17 1999 37 10 33
AVERAGE 55 51 4 48
PRECIPITATION (IN)
YESTERDAY 0.05 2.28 2015 0.04 0.01 T
MONTH TO DATE 0.05 0.12 -0.07 T
SINCE OCT 1 0.05 0.12 -0.07 T
SINCE JAN 1 10.38 12.60 -2.22 12.75
SNOWFALL (IN)
YESTERDAY 0.0 5.4 1957 0.1 -0.1 0.0
MONTH TO DATE 0.0 0.3 -0.3 0.0
SINCE SEP 1 0.0 1.1 -1.1 0.0
SINCE JUL 1 0.0 1.4 -1.4 T
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 10 15 -5 17
MONTH TO DATE 20 43 -23 36
SINCE SEP 1 90 301 -211 161
SINCE JUL 1 133 415 -282 212
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE SEP 1 34 25 9 59
SINCE JAN 1 333 308 25 383
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WIND (MPH)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION W (260)
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION W (250)
AVERAGE WIND SPEED 7.6
SKY COVER
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 96 700 AM
LOWEST 48 100 AM
AVERAGE 72
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THE GREAT FALLS MT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 63 86 1892
1943
1979
MINIMUM TEMPERATURE (F) 37 18 1916
SUNRISE AND SUNSET
OCTOBER 4 2025.......SUNRISE 729 AM MDT SUNSET 658 PM MDT
OCTOBER 5 2025.......SUNRISE 731 AM MDT SUNSET 656 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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