810
CDUS45 KTFX 260733
CLIHLN
CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
133 AM MDT TUE AUG 26 2025
...............................
..THE HELENA MT CLIMATE SUMMARY FOR AUGUST 25 2025
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1866 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 88 433 PM 97 1966 82 6 78
MINIMUM 54 454 AM 28 1992 51 3 50
AVERAGE 71 66 5 64
PRECIPITATION (IN)
YESTERDAY 0.00 0.40 1990 0.03 -0.03 0.00
MONTH TO DATE 1.36 0.84 0.52 0.46
SINCE OCT 1 10.72 10.24 0.48 9.04
SINCE JAN 1 9.96 8.41 1.55 7.52
SNOWFALL (IN)
YESTERDAY 0.0 T 1955 0.0 0.0 0.0
1995
2001
MONTH TO DATE 0.0 0.2 -0.2 0.0
SINCE JUN 1 0.0 0.2 -0.2 0.0
SINCE JUL 1 0.0 0.2 -0.2 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 0 2 -2 1
MONTH TO DATE 11 22 -11 1
SINCE JUN 1 134 189 -55 89
SINCE JUL 1 23 45 -22 3
COOLING
YESTERDAY 6 3 3 0
MONTH TO DATE 141 140 1 150
SINCE JUN 1 381 382 -1 501
SINCE JAN 1 406 389 17 501
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION W (260)
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION W (250)
AVERAGE WIND SPEED 4.7
SKY COVER
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 69 500 AM
LOWEST 15 400 PM
AVERAGE 42
......................................................
THE HELENA MT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 81 97 2010
MINIMUM TEMPERATURE (F) 50 35 1992
SUNRISE AND SUNSET
AUGUST 26 2025........SUNRISE 641 AM MDT SUNSET 818 PM MDT
AUGUST 27 2025........SUNRISE 642 AM MDT SUNSET 816 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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