757
CDUS45 KTFX 262240
CLIHLN
CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
440 PM MDT FRI SEP 26 2025
...............................
..THE HELENA MT CLIMATE SUMMARY FOR SEPTEMBER 26 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 73 243 PM 88 1952 69 4 79
MINIMUM 54 628 AM 20 1900 42 12 52
AVERAGE 64 55 9 66
PRECIPITATION (IN)
TODAY 0.00 0.62 1947 0.02 -0.02 0.00
MONTH TO DATE 0.59 0.84 -0.25 1.23
SINCE OCT 1 11.97 11.28 0.69 10.57
SINCE JAN 1 11.21 9.45 1.76 9.05
DEGREE DAYS
HEATING
TODAY 1 10 -9 0
MONTH TO DATE 60 166 -106 65
SINCE SEP 1 60 166 -106 65
SINCE JUL 1 86 229 -143 77
COOLING
TODAY 0 0 0 1
MONTH TO DATE 36 27 9 71
SINCE SEP 1 36 27 9 71
SINCE JAN 1 467 432 35 589
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 26 HIGHEST WIND DIRECTION W (290)
HIGHEST GUST SPEED 38 HIGHEST GUST DIRECTION W (280)
AVERAGE WIND SPEED 12.2
SKY COVER
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 39 100 AM
LOWEST 9 200 PM
AVERAGE 24
......................................................
THE HELENA MT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 68 88 1963
MINIMUM TEMPERATURE (F) 41 23 1961
SUNRISE AND SUNSET
SEPTEMBER 26 2025.....SUNRISE 721 AM MDT SUNSET 717 PM MDT
SEPTEMBER 27 2025.....SUNRISE 722 AM MDT SUNSET 715 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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