238
CDUS45 KTFX 022240
CLIHLN
CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
440 PM MDT THU OCT 02 2025
...............................
..THE HELENA MT CLIMATE SUMMARY FOR OCTOBER 2 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 71 1212 PM 85 1992 65 6 72
MINIMUM 45 259 AM 19 1891 39 6 45
1950
AVERAGE 58 52 6 59
PRECIPITATION (IN)
TODAY 0.00 1.04 1908 0.02 -0.02 0.00
MONTH TO DATE 0.01 0.05 -0.04 0.00
SINCE OCT 1 0.01 0.05 -0.04 0.00
SINCE JAN 1 11.23 9.62 1.61 9.05
DEGREE DAYS
HEATING
TODAY 7 13 -6 6
MONTH TO DATE 10 25 -15 18
SINCE SEP 1 82 235 -153 101
SINCE JUL 1 108 298 -190 113
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 15 HIGHEST WIND DIRECTION NE (50)
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION NE (50)
AVERAGE WIND SPEED 4.1
SKY COVER
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 61 800 AM
LOWEST 29 1200 PM
AVERAGE 45
......................................................
THE HELENA MT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 65 85 1963
2011
MINIMUM TEMPERATURE (F) 39 18 1999
SUNRISE AND SUNSET
OCTOBER 2 2025.......SUNRISE 728 AM MDT SUNSET 705 PM MDT
OCTOBER 3 2025.......SUNRISE 730 AM MDT SUNSET 703 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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