573
CDUS45 KTFX 050731
CLIHLN
CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
131 AM MDT SAT SEP 05 2026
...............................
..THE HELENA MT CLIMATE SUMMARY FOR SEPTEMBER 4 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 76 424 PM 96 1998 78 -2 69
MINIMUM 55 603 AM 31 1962 48 7 53
AVERAGE 66 63 3 61
PRECIPITATION (IN)
YESTERDAY 0.01 1.04 1881 0.04 -0.03 0.00
MONTH TO DATE 0.09 0.14 -0.05 0.00
SINCE OCT 1 12.57 10.58 1.99 11.38
SINCE JAN 1 9.90 8.75 1.15 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 4
MONTH TO DATE 3 16 -13 4
SINCE SEP 1 3 16 -13 4
SINCE JUL 1 27 79 -52 30
COOLING
YESTERDAY 1 2 -1 0
MONTH TO DATE 4 8 -4 22
SINCE SEP 1 4 8 -4 22
SINCE JAN 1 489 413 76 453
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WIND (MPH)
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION W (270)
HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION W (270)
AVERAGE WIND SPEED 9.1
SKY COVER
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 69 1100 PM
LOWEST 28 400 PM
AVERAGE 49
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THE HELENA MT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 78 99 1967
2020
MINIMUM TEMPERATURE (F) 48 30 1956
SUNRISE AND SUNSET
SEPTEMBER 5 2026.....SUNRISE 653 AM MDT SUNSET 759 PM MDT
SEPTEMBER 6 2026.....SUNRISE 655 AM MDT SUNSET 757 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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