681
CDUS45 KTFX 092240
CLIHLN
CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
440 PM MDT THU OCT 09 2025
...............................
..THE HELENA MT CLIMATE SUMMARY FOR OCTOBER 9 2025
VALID TODAY AS OF 0400 PM LOCAL TIME.
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1866 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 68 256 PM 84 1910 62 6 80
1942
MINIMUM 38 623 AM 6 1985 36 2 43
AVERAGE 53 49 4 62
PRECIPITATION (IN)
TODAY 0.00 0.36 1938 0.03 -0.03 0.00
MONTH TO DATE 0.41 0.24 0.17 T
SINCE OCT 1 0.41 0.24 0.17 T
SINCE JAN 1 11.63 9.81 1.82 9.05
DEGREE DAYS
HEATING
TODAY 12 16 -4 3
MONTH TO DATE 121 128 -7 70
SINCE SEP 1 193 338 -145 153
SINCE JUL 1 219 401 -182 165
COOLING
TODAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE SEP 1 36 28 8 72
SINCE JAN 1 467 433 34 590
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 8 HIGHEST WIND DIRECTION W (270)
HIGHEST GUST SPEED 10 HIGHEST GUST DIRECTION N (20)
AVERAGE WIND SPEED 1.8
SKY COVER
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 73 800 AM
LOWEST 33 300 PM
AVERAGE 53
......................................................
THE HELENA MT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 61 87 2015
MINIMUM TEMPERATURE (F) 36 9 2009
SUNRISE AND SUNSET
OCTOBER 9 2025.......SUNRISE 738 AM MDT SUNSET 652 PM MDT
OCTOBER 10 2025.......SUNRISE 739 AM MDT SUNSET 650 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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