May weather forecastPasaia, Spain
May
Weather in May
Sea temperature
In May, the average sea temperature in Pasaia, Spain, is 16.4°C (61.5°F).Note: For most individuals, swimming in 16.4°C (61.5°F) is not a pleasurable activity. Breathing becomes progressively more difficult as water temperature declines below 21°C (69.8°F).
Daylight
The average length of the day in May is 14h and 42min.On the first day of May in Pasaia, sunrise is at 06:59 and sunset at 21:09. On the last day of the month, sunrise is at 06:30 and sunset at 21:40 CEST.
Updated: Jan 29, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
In Pasaia, in May, the average water temperature is 16.4°C (61.5°F). For swimming, a surface water temperature of 16.4°C (61.5°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).
The average day length in May in Pasaia, Spain, is 14h and 42min.
On the first day of May in Pasaia, Spain, sunrise is at 06:59 and sunset at 21:09. On the last day of the month, sunrise is at 06:30 and sunset at 21:40 CEST.
Average sea temperature in May
Pasaia, Spain
- Average sea temperature in May: 16.4°C
The best month for swimming (with the highest average sea temperature) is August (21.4°C).
The coldest month (with the lowest average sea temperature) is February (12.4°C).
Average daylight in May
Pasaia, Spain
- Average daylight in May: 14h and 42min
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).





