Zumaia
Spain
Long-term weather forecast
Long-term weather forecast

August weather forecast and climate
Zumaia, Spain

Sea temperature

The month with the warmest seawater in Zumaia, Spain, is Agosto, with an average sea temperature of 21.3°C (70.3°F).
Note: For swimming, a surface water temperature of 21.3°C (70.3°F) is not enjoyable for the majority. It is not considered safe, as controlling breathing becomes progressively more difficult as water temperature decreases below 21°C (69.8°F).

Daylight

In Zumaia, Spain, the average length of the day in Agosto is 13.9h.

When is the sea warmest in Zumaia?

The month with the warmest seawater in Zumaia, Spain, is Agosto, with an average sea temperature of 21.3°C (70.3°F).

What is the sea water temperature in Agosto in Zumaia?

In Zumaia, Spain, in Agosto, the average water temperature is 21.3°C (70.3°F). For swimming, a surface water temperature of 21.3°C (70.3°F) is not enjoyable for the majority. It is not considered safe, as controlling breathing becomes progressively more difficult as water temperature decreases below 21°C (69.8°F).

What is the average length of the day in Agosto in Zumaia?

In Agosto, the average length of the day in Zumaia is 13.9h.
Average sea temperature in August - Zumaia, Spain
  • Average sea temperature in August: 21.3°C

The best month for swimming (with the highest average sea temperature) is August (21.3°C).
The coldest month (with the lowest average sea temperature) is February (12.4°C).

Average daylight in August - Zumaia, Spain
  • Average daylight in August: 13.9h

The month with the longest days is June (Average daylight: 15.4h).
The month with shortest days is December (Average daylight: 9h).