Monthly weather forecast and climate
Södra Sunderbyn, Sweden

Average sea temperature - Södra Sunderbyn, Sweden

The best month for swimming (with the highest average sea temperature) is July (15.4°C).
The coldest month (with the lowest average sea temperature) is February (0.3°C).

Average daylight - Södra Sunderbyn, Sweden

The month with the longest days is June (Average daylight: 22.7h).
The month with shortest days is December (Average daylight: 3.4h).