Dutch Harbor weather in August 2024

Expect 12°C daytime maximum temperatures in the shade with on average 7 hours of sunshine per day in Dutch Harbor in August. Check more long-term weather averages for Dutch Harbor in August before you book your next holiday to Alaska in 2024/2025.

  • 12°C maximum daytime temperature in August in Dutch Harbor12
    12°C max day temperature
  • 7 hours of sunshine per day
  • 20 days with some rainfall in August in Dutch Harbor20
    20 days with some rainfall
  • 8°C minimum night-time temperature in August in Dutch Harbor8
    8°C min night temperature
  • 15 hours of daylight per day in August in Dutch Harbor15
    15 hours of daylight per day
  • No heat & humidity in August in Dutch Harbor0
    No heat & humidity
  • 84 mm monthly rainfall in August in Dutch Harbor84
    84 mm of monthly rainfall
  • UV (maximum) index 5 (Moderate) in August in Dutch Harbor5
    5 (Moderate) UV index
  • 9°C sea temperature in August in Dutch Harbor9
    9°C sea temperature

More about Dutch Harbor

Dutch Harbor by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec