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

May weather forecast and climate
Zumaia, Spain

Sea temperature

In Zumaia, Spain, in May, the average water temperature is 16.3°C (61.3°F).
Note: For most, swimming in 16.3°C (61.3°F) is not an enjoyable activity. Furthermore, controlling your breathing becomes progressively more difficult as the water temperature decreases from 21°C (69.8°F) to 15°C (59°F).

Daylight

In Zumaia, the average length of the day in May is 14.7h.

How cold is the water in May in Zumaia?

In Zumaia, the average seawater temperature in May is 16.3°C (61.3°F). For most, swimming in 16.3°C (61.3°F) is not an enjoyable activity. Furthermore, controlling your breathing becomes progressively more difficult as the water temperature decreases from 21°C (69.8°F) to 15°C (59°F).

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

The average length of the day in May in Zumaia, Spain, is 14.7h.
Average sea temperature in May - Zumaia, Spain
  • Average sea temperature in May: 16.3°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 May - Zumaia, 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).