Monthly weather forecast and climate
Raahe, Finland

Average sea temperature - Raahe, Finland

The best month for swimming (with the highest average sea temperature) is August (16.2°C).
The coldest month (with the lowest average sea temperature) is April (-0.4°C).

Average daylight - Raahe, Finland

The month with the longest days is June (Average daylight: 21.3h).
The month with shortest days is December (Average daylight: 4.1h).