561
CDUS45 KTFX 232240
CLIHLN
CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
440 PM MDT SUN AUG 23 2026
...............................
..THE HELENA MT CLIMATE SUMMARY FOR AUGUST 23 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 90 258 PM 98 1967 82 8 83
MINIMUM 56 608 AM 33 1992 51 5 49
AVERAGE 73 67 6 66
PRECIPITATION (IN)
TODAY 0.00 1.16 2014 0.03 -0.03 0.00
MONTH TO DATE 0.63 0.77 -0.14 1.36
SINCE OCT 1 11.77 10.17 1.60 10.72
SINCE JAN 1 9.10 8.34 0.76 9.96
DEGREE DAYS
HEATING
TODAY 0 2 -2 0
MONTH TO DATE 11 18 -7 11
SINCE JUN 1 185 185 0 134
SINCE JUL 1 18 41 -23 23
COOLING
TODAY 8 4 4 1
MONTH TO DATE 142 133 9 130
SINCE JUN 1 432 375 57 370
SINCE JAN 1 452 382 70 395
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION W (280)
HIGHEST GUST SPEED 34 HIGHEST GUST DIRECTION NW (310)
AVERAGE WIND SPEED 3.4
SKY COVER
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 87 500 AM
LOWEST 21 300 PM
AVERAGE 54
......................................................
THE HELENA MT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 82 105 1969
MINIMUM TEMPERATURE (F) 51 33 1910
1992
SUNRISE AND SUNSET
AUGUST 23 2026........SUNRISE 637 AM MDT SUNSET 824 PM MDT
AUGUST 24 2026........SUNRISE 638 AM MDT SUNSET 822 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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