April weather forecastTrégastel, France
April weather for Trégastel, France: On the last day of April, in Trégastel, sunrise is at 06:54 and sunset at 21:28 CEST. In Trégastel, France, in April, the average water temperature is 10.9°C (51.6°F).
April
Weather in April
Sea temperature
In Trégastel, France, in April, the average water temperature is 10.9°C (51.6°F).Note: Dipping into 10.9°C (51.6°F) below 10°C (50°F) needs protective wear, or you'd face cold shock and breathing issues swiftly. Meanwhile, a slight swim around 13°C (55.4°F) feels cold to the bone.
Daylight
In April, the average length of the day in Trégastel is 13h and 44min.On the first day of the month, sunrise is at 07:50 and sunset at 20:45. On the last day of April, in Trégastel, sunrise is at 06:54 and sunset at 21:28 CEST.
Updated: Feb 9, 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 Trégastel, France, in April, the average water temperature is 10.9°C (51.6°F). Swimming in 10.9°C (51.6°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.
The average day length in April in Trégastel, France, is 13h and 44min.
In April, on the first day of the month, sunrise is at 07:50 and sunset at 20:45. On the last day of the month, in Trégastel, sunrise is at 06:54 and sunset at 21:28 CEST.
Average sea temperature in April
Trégastel, France
- Average sea temperature in April: 10.9°C
The best month for swimming (with the highest average sea temperature) is August (16.9°C).
The coldest month (with the lowest average sea temperature) is March (9.9°C).
Average daylight in April
Trégastel, France
- Average daylight in April: 13h and 42min
The month with the longest days is June (Average daylight: 16h and 6min).
The month with the shortest days is December (Average daylight: 8h and 18min).





