540
CDUS45 KTFX 122240
CLIGTF
CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
440 PM MDT SUN OCT 12 2025
...............................
..THE GREAT FALLS MT CLIMATE SUMMARY FOR OCTOBER 12 2025
VALID TODAY AS OF 0400 PM LOCAL TIME.
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)
TODAY
MAXIMUM 46 114 AM 85 1934 59 -13 64
MINIMUM 32 1020 AM 13 2009 34 -2 31
AVERAGE 39 46 -7 48
PRECIPITATION (IN)
TODAY 0.04 0.75 2000 0.04 0.00 0.00
MONTH TO DATE 0.66 0.47 0.19 T
SINCE OCT 1 0.66 0.47 0.19 T
SINCE JAN 1 10.99 12.95 -1.96 12.75
DEGREE DAYS
HEATING
TODAY 26 19 7 17
MONTH TO DATE 161 195 -34 108
SINCE SEP 1 231 453 -222 233
SINCE JUL 1 274 567 -293 284
COOLING
TODAY 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
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WIND (MPH)
HIGHEST WIND SPEED 28 HIGHEST WIND DIRECTION NW (330)
HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION N (340)
AVERAGE WIND SPEED 12.2
SKY COVER
AVERAGE SKY COVER 0.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
LIGHT RAIN
LIGHT SNOW
FOG
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 92 1000 AM
LOWEST 53 1200 AM
AVERAGE 73
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THE GREAT FALLS MT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 58 85 1964
MINIMUM TEMPERATURE (F) 34 14 1969
SUNRISE AND SUNSET
OCTOBER 12 2025.......SUNRISE 740 AM MDT SUNSET 642 PM MDT
OCTOBER 13 2025.......SUNRISE 742 AM MDT SUNSET 641 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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