592
CDUS45 KTFX 030732
CLIHLN
CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
132 AM MDT THU SEP 03 2026
...............................
..THE HELENA MT CLIMATE SUMMARY FOR SEPTEMBER 2 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 82 137 PM 97 2007 79 3 90
MINIMUM 49 1152 PM 32 1959 48 1 53
AVERAGE 66 64 2 72
PRECIPITATION (IN)
YESTERDAY 0.07 0.58 1881 0.04 0.03 0.00
MONTH TO DATE 0.08 0.07 0.01 0.00
SINCE OCT 1 12.56 10.51 2.05 11.38
SINCE JAN 1 9.89 8.68 1.21 10.62
SNOWFALL (IN)
YESTERDAY 0.0 0.0 1995 0.0 0.0 0.0
2000
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 0 4 -4 0
MONTH TO DATE 0 8 -8 0
SINCE SEP 1 0 8 -8 0
SINCE JUL 1 24 71 -47 26
COOLING
YESTERDAY 1 2 -1 7
MONTH TO DATE 3 4 -1 13
SINCE SEP 1 3 4 -1 13
SINCE JAN 1 488 409 79 444
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WIND (MPH)
HIGHEST WIND SPEED 52 HIGHEST WIND DIRECTION W (270)
HIGHEST GUST SPEED 71 HIGHEST GUST DIRECTION W (270)
AVERAGE WIND SPEED 7.3
SKY COVER
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
THUNDERSTORM
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 400 AM
LOWEST 32 100 PM
AVERAGE 63
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THE HELENA MT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 78 99 2022
MINIMUM TEMPERATURE (F) 48 32 1958
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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