240
CDUS45 KTFX 262240
CLIHLN
CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
440 PM MDT WED AUG 26 2026
...............................
..THE HELENA MT CLIMATE SUMMARY FOR AUGUST 26 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 91 238 PM 97 2010 81 10 88
MINIMUM 56 533 AM 35 1992 50 6 55
AVERAGE 74 66 8 72
PRECIPITATION (IN)
TODAY 0.00 0.34 1954 0.04 -0.04 0.00
MONTH TO DATE 0.63 0.88 -0.25 1.36
SINCE OCT 1 11.77 10.28 1.49 10.72
SINCE JAN 1 9.10 8.45 0.65 9.96
DEGREE DAYS
HEATING
TODAY 0 2 -2 0
MONTH TO DATE 11 24 -13 11
SINCE JUN 1 185 191 -6 134
SINCE JUL 1 18 47 -29 23
COOLING
TODAY 9 3 6 7
MONTH TO DATE 161 143 18 148
SINCE JUN 1 451 385 66 388
SINCE JAN 1 471 392 79 413
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION E (100)
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION E (100)
AVERAGE WIND SPEED 3.7
SKY COVER
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 64 600 AM
LOWEST 20 300 PM
AVERAGE 42
......................................................
THE HELENA MT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 81 98 2001
MINIMUM TEMPERATURE (F) 50 37 1993
SUNRISE AND SUNSET
AUGUST 26 2026........SUNRISE 640 AM MDT SUNSET 818 PM MDT
AUGUST 27 2026........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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