Grand Bank
Long-term weather forecast
Long-term weather forecast

August weather forecast and climate
Grand Bank, Canada

  • Average high temperature in August: 21.1°C

The warmest month (with the highest average high temperature) is August (21.1°C).
The month with the lowest average high temperature is February (-0.6°C).

  • Average low temperature in August: 12°C

The month with the highest average low temperature is August (12°C).
The coldest month (with the lowest average low temperature) is February (-8.2°C).

  • Average rainfall in August: 87.3mm

The wettest month (with the highest rainfall) is October (152.4mm).
The driest month (with the lowest rainfall) is January (75.4mm).

  • Average sea temperature in August: 15.2°C

The best month for swimming (with the highest average sea temperature) is August (15.2°C).
The coldest month (with the lowest average sea temperature) is March (0.8°C).