537
CDUS45 KTFX 122240
CLIHLN
CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
440 PM MDT SUN OCT 12 2025
...............................
..THE HELENA MT CLIMATE SUMMARY FOR OCTOBER 12 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 47 1216 AM 81 1958 60 -13 75
MINIMUM 32 253 PM 8 2009 35 -3 45
AVERAGE 40 47 -7 60
PRECIPITATION (IN)
TODAY 0.22 2.23 1891 0.02 0.20 0.00
MONTH TO DATE 0.72 0.31 0.41 T
SINCE OCT 1 0.72 0.31 0.41 T
SINCE JAN 1 11.94 9.88 2.06 9.05
DEGREE DAYS
HEATING
TODAY 25 18 7 5
MONTH TO DATE 166 180 -14 90
SINCE SEP 1 238 390 -152 173
SINCE JUL 1 264 453 -189 185
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 20 HIGHEST WIND DIRECTION N (360)
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION N (360)
AVERAGE WIND SPEED 8.6
SKY COVER
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
LIGHT RAIN
SNOW
LIGHT SNOW
FOG
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 700 AM
LOWEST 49 100 AM
AVERAGE 75
......................................................
THE HELENA MT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 59 79 1918
MINIMUM TEMPERATURE (F) 35 10 1881
SUNRISE AND SUNSET
OCTOBER 12 2025.......SUNRISE 742 AM MDT SUNSET 646 PM MDT
OCTOBER 13 2025.......SUNRISE 743 AM MDT SUNSET 644 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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