April weather forecastBoiro, Spain
April
Weather in April
Sea temperature
In Boiro, Spain, in April, the average water temperature is 14.2°C (57.6°F).Note: At temperatures below 10°C (50°F), swimming in a suitably protected swimsuit is feasible; otherwise, cold shock and loss of breathing control are imminent. Even a short swim, without thermal protection, at temperatures around 13°C (55.4°F) is not comfortable.
Daylight
In Boiro, the average length of the day in April is 13h and 24min.On the first day of April in Boiro, Spain, sunrise is at 08:16 and sunset at 21:01. On the last day of the month, sunrise is at 07:30 and sunset at 21:34 CEST.
Updated: Jan 30, 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 Boiro, Spain, the average seawater temperature in April is 14.2°C (57.6°F). Swimming in 14.2°C (57.6°F) is considered dangerous. Unprotected immersion in temperatures below 10°C (50°F) causes quickly maximum intensity cold shock with hyperventilation.
In Boiro, the average day length in April is 13h and 24min.
On the first day of April in Boiro, Spain, sunrise is at 08:16 and sunset at 21:01. On the last day of the month, sunrise is at 07:30 and sunset at 21:34 CEST.
Average sea temperature in April
Boiro, Spain
- Average sea temperature in April: 14.2°C
The best months for swimming (with the highest average sea temperature) are August and September (18.3°C).
The coldest month (with the lowest average sea temperature) is March (13.3°C).
Average daylight in April
Boiro, Spain
- Average daylight in April: 13h and 24min
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 6min).





