Weather in April
Sea temperature
In Batz-sur-Mer, France, the average seawater temperature in April is 12.3°C (54.1°F).Note: You can swim in 12.3°C (54.1°F) below 10°C (50°F) with proper thermal wear; failing that, the cold shock and respiratory challenges are nearly certain. A short span at 13°C (55.4°F) without it is tough.
Daylight
In April, the average length of the day in Batz-sur-Mer is 13h and 38min.On the first day of April, sunrise is at 07:47 and sunset at 20:39. On the last day of the month, sunrise is at 06:54 and sunset at 21:20 CEST.
Frequently asked questions
How cold is the water in April in Batz-sur-Mer?
In April, the average sea temperature in Batz-sur-Mer is 12.3°C (54.1°F). Swimming in 12.3°C (54.1°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.
How many hours of daylight does Batz-sur-Mer have in April?
In Batz-sur-Mer, the average day length in April is 13h and 38min.
When are sunrise and sunset in April in Batz-sur-Mer?
In April, on the first day of the month, sunrise is at 07:47 and sunset at 20:39. On the last day of the month, sunrise is at 06:54 and sunset at 21:20 CEST.
Average sea temperature in April
Batz-sur-Mer, France
- Average sea temperature in April: 12.3°C
The best month for swimming (with the highest average sea temperature) is August (18.8°C).
The coldest month (with the lowest average sea temperature) is February (9.7°C).
Average daylight in April
Batz-sur-Mer, France
- Average daylight in April: 13h and 4min
The month with the longest days is June (Average daylight: 15h and 54min).
The month with the shortest days is December (Average daylight: 8h and 36min).
Batz-sur-Mer, France
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