717
CDUS45 KTFX 032240
CLIHLN
CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
440 PM MDT THU SEP 03 2026
...............................
..THE HELENA MT CLIMATE SUMMARY FOR SEPTEMBER 3 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 77 210 PM 99 2022 78 -1 92
MINIMUM 46 549 AM 32 1958 48 -2 55
AVERAGE 62 63 -1 74
PRECIPITATION (IN)
TODAY 0.00 1.59 1901 0.03 -0.03 0.00
MONTH TO DATE 0.08 0.10 -0.02 0.00
SINCE OCT 1 12.56 10.54 2.02 11.38
SINCE JAN 1 9.89 8.71 1.18 10.62
DEGREE DAYS
HEATING
TODAY 3 4 -1 0
MONTH TO DATE 3 12 -9 0
SINCE SEP 1 3 12 -9 0
SINCE JUL 1 27 75 -48 26
COOLING
TODAY 0 2 -2 9
MONTH TO DATE 3 6 -3 22
SINCE SEP 1 3 6 -3 22
SINCE JAN 1 488 411 77 453
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION SW (220)
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION SW (230)
AVERAGE WIND SPEED 3.5
SKY COVER
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 86 600 AM
LOWEST 22 100 PM
AVERAGE 54
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THE HELENA MT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 78 96 1998
MINIMUM TEMPERATURE (F) 48 31 1962
SUNRISE AND SUNSET
SEPTEMBER 3 2026.....SUNRISE 651 AM MDT SUNSET 803 PM MDT
SEPTEMBER 4 2026.....SUNRISE 652 AM MDT SUNSET 801 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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