April weather forecastSant Marti, Spain
April
Weather in April
Sea temperature
In April, the average sea temperature in Sant Marti, Spain, is 14.9°C (58.8°F).Note: Caution: 14.9°C (58.8°F) temperatures below 10°C (50°F) during swimming can result in intense cold shock and quickened breathing.
Daylight
The average length of the day in April is 13h and 21min.On the first day of the month, sunrise is at 07:33 and sunset at 20:16. On the last day of April, sunrise is at 06:48 and sunset at 20:47 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 Sant Marti, Spain, the average seawater temperature in April is 14.9°C (58.8°F). Swimming in 14.9°C (58.8°F) is considered life-threatening. Even a few minutes in 13°C (55.4°F) water is uncomfortable, and swimming below 10°C (50°F) may cause total loss of breathing control and cold shock, depending on a person's physique.
In Sant Marti, the average day length in April is 13h and 21min.
In April, on the first day of the month, sunrise is at 07:33 and sunset at 20:16. On the last day of the month, sunrise is at 06:48 and sunset at 20:47 CEST.
Average sea temperature in April
Sant Marti, Spain
- Average sea temperature in April: 14.9°C
The best month for swimming (with the highest average sea temperature) is August (25.3°C).
The coldest month (with the lowest average sea temperature) is February (13.1°C).
Average daylight in April
Sant Marti, Spain
- Average daylight in April: 13h and 18min
The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 12min).





