Séné
France
Long-term weather forecast
Long-term weather forecast

March weather forecast and climate
Séné, France

Sea temperature

In Séné, France, the average seawater temperature in March is 9.8°C (49.6°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 March, the average length of the day in Séné is 11.9h.

What is the sea water temperature in March in Séné?

In Séné, the average seawater temperature in March is 9.8°C (49.6°F). Swimming in 9.8°C (49.6°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 March in Séné?

The average length of the day in March in Séné is 11.9h.
Average sea temperature in March - Séné, France
  • Average sea temperature in March: 9.8°C

The best month for swimming (with the highest average sea temperature) is August (18.3°C).
The coldest month (with the lowest average sea temperature) is February (9.5°C).

Average daylight in March - Séné, France
  • Average daylight in March: 11.9h

The month with the longest days is June (Average daylight: 15.9h).
The month with shortest days is December (Average daylight: 8.5h).