Weather in May
Sea temperature
In Grandcamp-Maisy, France, the average seawater temperature in May is 12.1°C (53.8°F).Note: Diving into 12.1°C (53.8°F) when it's under 10°C (50°F) can cause immediate cold shock symptoms, marked by hyperventilation.
Daylight
In Grandcamp-Maisy, the average length of the day in May is 15h and 22min.On the first day of the month, sunrise is at 06:40 and sunset at 21:21. On the last day of May, in Grandcamp-Maisy, France, sunrise is at 06:02 and sunset at 22:00 CEST.
Frequently asked questions
How cold is the water in May in Grandcamp-Maisy?
In May, the average sea temperature in Grandcamp-Maisy is 12.1°C (53.8°F). Swimming in 12.1°C (53.8°F) is considered dangerous. Unprotected immersion in temperatures below 10°C (50°F) causes quickly maximum intensity cold shock with hyperventilation.
What is the average length of the day in May in Grandcamp-Maisy?
The average day length in May in Grandcamp-Maisy is 15h and 22min.
When are sunrise and sunset in May in Grandcamp-Maisy?
In May, on the first day of the month, sunrise is at 06:40 and sunset at 21:21. On the last day of the month, in Grandcamp-Maisy, sunrise is at 06:02 and sunset at 22:00 CEST.
Average sea temperature in May
Grandcamp-Maisy, France
- Average sea temperature in May: 12.1°C
The best month for swimming (with the highest average sea temperature) is September (17.8°C).
The coldest month (with the lowest average sea temperature) is March (8.8°C).
Average daylight in May
Grandcamp-Maisy, France
- Average daylight in May: 15h and 2min
The month with the longest days is June (Average daylight: 16h and 12min).
The month with the shortest days is December (Average daylight: 8h and 18min).
Grandcamp-Maisy, France
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