131
CDUS45 KTFX 142240
CLIHLN
CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
440 PM MDT MON SEP 14 2026
...............................
..THE HELENA MT CLIMATE SUMMARY FOR SEPTEMBER 14 2026
VALID TODAY AS OF 0400 PM LOCAL TIME.
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1866 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 61 133 PM 94 1948 74 -13 79
MINIMUM 47 548 AM 18 1970 45 2 47
AVERAGE 54 60 -6 63
PRECIPITATION (IN)
TODAY 0.00 1.05 1906 0.03 -0.03 0.43
MONTH TO DATE 0.73 0.47 0.26 0.43
SINCE OCT 1 13.21 10.91 2.30 11.81
SINCE JAN 1 10.54 9.08 1.46 11.05
DEGREE DAYS
HEATING
TODAY 11 6 5 2
MONTH TO DATE 55 68 -13 16
SINCE SEP 1 55 68 -13 16
SINCE JUL 1 79 131 -52 42
COOLING
TODAY 0 1 -1 0
MONTH TO DATE 8 22 -14 34
SINCE SEP 1 8 22 -14 34
SINCE JAN 1 493 427 66 465
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 29 HIGHEST WIND DIRECTION W (270)
HIGHEST GUST SPEED 47 HIGHEST GUST DIRECTION W (270)
AVERAGE WIND SPEED 12.5
SKY COVER
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 61 100 AM
LOWEST 40 200 PM
AVERAGE 51
......................................................
THE HELENA MT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 74 94 2000
MINIMUM TEMPERATURE (F) 45 22 1970
SUNRISE AND SUNSET
SEPTEMBER 14 2026.....SUNRISE 705 AM MDT SUNSET 741 PM MDT
SEPTEMBER 15 2026.....SUNRISE 706 AM MDT SUNSET 739 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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