Weather in May
Sea temperature
In May, the average sea temperature in Sestao, Spain, is 16.1°C (61°F).Note: The majority of individuals do not enjoy swimming in water that is 16.1°C (61°F). Breathing control becomes more challenging as the water temperature dips from 21°C (69.8°F) to 15°C (59°F).
Daylight
In May, the average length of the day in Sestao is 14h and 42min.On the first day of May in Sestao, sunrise is at 07:04 and sunset at 21:13. On the last day of the month, sunrise is at 06:34 and sunset at 21:44 CEST.
Frequently asked questions
How cold is the water in May in Sestao?
In Sestao, Spain, in May, the average water temperature 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 May, the average day length is 14h and 42min.
What time are sunrise and sunset in May in Sestao?
In May, on the first day of the month, sunrise is at 07:04 and sunset at 21:13. On the last day of the month, sunrise is at 06:34 and sunset at 21:44 CEST.
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: 14h and 4min
The month with the longest days is June (Average daylight: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 0min).
Sestao, Spain
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