743
CDUS45 KTFX 222240
CLIHLN
CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
440 PM MDT SAT AUG 22 2026
...............................
..THE HELENA MT CLIMATE SUMMARY FOR AUGUST 22 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 88 259 PM 97 2006 83 5 77
MINIMUM 64 722 AM 33 1992 51 13 57
AVERAGE 76 67 9 67
PRECIPITATION (IN)
TODAY 0.00 0.76 1962 0.03 -0.03 0.00
MONTH TO DATE 0.57 0.74 -0.17 1.36
SINCE OCT 1 11.71 10.14 1.57 10.72
SINCE JAN 1 9.04 8.31 0.73 9.96
DEGREE DAYS
HEATING
TODAY 0 2 -2 0
MONTH TO DATE 11 16 -5 11
SINCE JUN 1 185 183 2 134
SINCE JUL 1 18 39 -21 23
COOLING
TODAY 11 4 7 2
MONTH TO DATE 135 129 6 129
SINCE JUN 1 425 371 54 369
SINCE JAN 1 445 378 67 394
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION E (80)
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION E (80)
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 58 800 AM
LOWEST 27 300 PM
AVERAGE 43
......................................................
THE HELENA MT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 82 98 1967
MINIMUM TEMPERATURE (F) 51 33 1992
SUNRISE AND SUNSET
AUGUST 22 2026........SUNRISE 635 AM MDT SUNSET 825 PM MDT
AUGUST 23 2026........SUNRISE 637 AM MDT SUNSET 824 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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