782
CDUS45 KTFX 080734
CLIHLN
CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
134 AM MDT TUE SEP 08 2026
...............................
..THE HELENA MT CLIMATE SUMMARY FOR SEPTEMBER 7 2026
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)
YESTERDAY
MAXIMUM 67 215 PM 102 2022 77 -10 87
MINIMUM 52 648 AM 28 1992 47 5 54
AVERAGE 60 62 -2 71
PRECIPITATION (IN)
YESTERDAY 0.26 0.80 1926 0.03 0.23 0.00
MONTH TO DATE 0.35 0.24 0.11 0.00
SINCE OCT 1 12.83 10.68 2.15 11.38
SINCE JAN 1 10.16 8.85 1.31 10.62
SNOWFALL (IN)
YESTERDAY 0.0 0.4 1962 0.0 0.0 0.0
MONTH TO DATE 0.0 0.0 0.0 0.0
SINCE SEP 1 0.0 0.0 0.0 0.0
SINCE JUL 1 0.0 0.3 -0.3 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 5 5 0 0
MONTH TO DATE 9 29 -20 10
SINCE SEP 1 9 29 -20 10
SINCE JUL 1 33 92 -59 36
COOLING
YESTERDAY 0 2 -2 6
MONTH TO DATE 5 14 -9 28
SINCE SEP 1 5 14 -9 28
SINCE JAN 1 490 419 71 459
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 35 HIGHEST WIND DIRECTION W (280)
HIGHEST GUST SPEED 44 HIGHEST GUST DIRECTION W (280)
AVERAGE WIND SPEED 12.7
SKY COVER
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
THUNDERSTORM
HEAVY RAIN
RAIN
LIGHT RAIN
FOG
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 90 400 AM
LOWEST 34 400 PM
AVERAGE 62
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THE HELENA MT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 77 93 1994
MINIMUM TEMPERATURE (F) 47 29 1960
SUNRISE AND SUNSET
SEPTEMBER 8 2026.....SUNRISE 657 AM MDT SUNSET 753 PM MDT
SEPTEMBER 9 2026.....SUNRISE 658 AM MDT SUNSET 751 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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