Rianxo
Spain
Long-term weather forecast
Long-term weather forecast

January weather forecast and climate
Rianxo, Spain

Sea temperature

In Rianxo, Spain, in January, the average water temperature is 13.9°C (57°F).
Note: Swimming in 13.9°C (57°F) is considered dangerous. Unprotected immersion in temperatures below 10°C (50°F) causes quickly maximum intensity cold shock with hyperventilation.

Daylight

In January, the average length of the day in Rianxo is 9.5h.

What is the sea water temperature in January in Rianxo?

In January, the average sea temperature in Rianxo is 13.9°C (57°F). Swimming in 13.9°C (57°F) is considered life-threatening. Even a few minutes in 13°C (55.4°F) water is uncomfortable, and swimming below 10°C (50°F) may cause total loss of breathing control and cold shock, depending on a person's physique.

How many hours of daylight does Rianxo have in January?

In January, the average length of the day is 9.5h.
Average sea temperature in January - Rianxo, Spain
  • Average sea temperature in January: 13.9°C

The best months for swimming (with the highest average sea temperature) are August and September (18.3°C).
The coldest month (with the lowest average sea temperature) is March (13.3°C).

Average daylight in January - Rianxo, Spain
  • Average daylight in January: 9.5h

The month with the longest days is June (Average daylight: 15.3h).
The month with the shortest days is December (Average daylight: 9.1h).