New Brunswick weather in August 2024

Expect 24°C daytime maximum temperatures in the shade with on average 7 hours of sunshine per day in New Brunswick in August. Check more long-term weather averages for New Brunswick in August before you book your next holiday to New Brunswick in 2024/2025.

  • 24°C maximum daytime temperature in August in New Brunswick (Fredericton)24
    24°C max day temperature
  • 7 hours of sunshine per day
  • 12 days with some rainfall in August in New Brunswick (Fredericton)12
    12 days with some rainfall
  • 12°C minimum night-time temperature in August in New Brunswick (Fredericton)12
    12°C min night temperature
  • 14 hours of daylight per day in August in New Brunswick (Fredericton)14
    14 hours of daylight per day
  • No heat & humidity in August in New Brunswick (Fredericton)0
    No heat & humidity
  • 94 mm monthly rainfall in August in New Brunswick (Fredericton)94
    94 mm of monthly rainfall
  • UV (maximum) index 7 (High) in August in New Brunswick (Fredericton)7
    7 (High) UV index

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