Sestao
Spain
Long-term weather forecast
Long-term weather forecast

May weather forecast and climate
Sestao, Spain

Sea temperature

In May, the average sea temperature in Sestao, Spain, is 16.1°C (61°F).
Note: For swimming, a surface water temperature of 16.1°C (61°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 May, the average length of the day in Sestao is 14.7h.

What is the sea water temperature in May in Sestao?

In Sestao, Spain, the average seawater temperature in May is 16.1°C (61°F). For swimming, a surface water temperature of 16.1°C (61°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).

How many hours of daylight does Sestao have in May?

In Sestao, the average length of the day in May is 14.7h.
Average sea temperature in May - Sestao, Spain
  • Average sea temperature in May: 16.1°C

The best month for swimming (with the highest average sea temperature) is August (21.2°C).
The coldest month (with the lowest average sea temperature) is February (12.7°C).

Average daylight in May - Sestao, Spain
  • Average daylight in May: 14.7h

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