Monthly weather forecast and climate
Namsos, Norway

Average sea temperature - Namsos, Norway

The best month for swimming (with the highest average sea temperature) is August (14.2°C).
The coldest month (with the lowest average sea temperature) is March (4.8°C).

Average daylight - Namsos, Norway

The month with the longest days is June (Average daylight: 21.1h).
The month with shortest days is December (Average daylight: 4.2h).