Lake Sunapee weather in August 2024

Expect 25°C daytime maximum temperatures in the shade with on average 8 hours of sunshine per day in Lake Sunapee in August. Check more long-term weather averages for Lake Sunapee in August before you book your next holiday to New Hampshire in 2024/2025.

  • 25°C maximum daytime temperature in August in Lake Sunapee25
    25°C max day temperature
  • 8 hours of sunshine per day
  • 12 days with some rainfall in August in Lake Sunapee12
    12 days with some rainfall
  • 12°C minimum night-time temperature in August in Lake Sunapee12
    12°C min night temperature
  • 14 hours of daylight per day in August in Lake Sunapee14
    14 hours of daylight per day
  • No heat & humidity in August in Lake Sunapee0
    No heat & humidity
  • 100 mm monthly rainfall in August in Lake Sunapee100
    100 mm of monthly rainfall
  • UV (maximum) index 7 (High) in August in Lake Sunapee7
    7 (High) UV index

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