927
CDUS45 KTFX 162240
CLIHLN
CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
440 PM MDT SUN AUG 16 2026
...............................
..THE HELENA MT CLIMATE SUMMARY FOR AUGUST 16 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 81 250 PM 99 2022 85 -4 90
MINIMUM 52 558 AM 42 1905 53 -1 55
1954
AVERAGE 67 69 -2 73
PRECIPITATION (IN)
TODAY 0.00 0.85 2025 0.04 -0.04 0.85
MONTH TO DATE 0.57 0.56 0.01 1.22
SINCE OCT 1 11.71 9.96 1.75 10.58
SINCE JAN 1 9.04 8.13 0.91 9.82
DEGREE DAYS
HEATING
TODAY 0 1 -1 0
MONTH TO DATE 11 7 4 11
SINCE JUN 1 185 174 11 134
SINCE JUL 1 18 30 -12 23
COOLING
TODAY 2 5 -3 8
MONTH TO DATE 83 103 -20 89
SINCE JUN 1 373 345 28 329
SINCE JAN 1 393 352 41 354
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION SE (130)
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION E (80)
AVERAGE WIND SPEED 4.5
SKY COVER
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 89 500 AM
LOWEST 35 300 PM
AVERAGE 62
......................................................
THE HELENA MT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 85 102 2023
MINIMUM TEMPERATURE (F) 53 38 1985
2002
SUNRISE AND SUNSET
AUGUST 16 2026........SUNRISE 628 AM MDT SUNSET 836 PM MDT
AUGUST 17 2026........SUNRISE 629 AM MDT SUNSET 834 PM MDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page