Swim in Saint-Valery-sur-Somme in april 2025What is the temperature of the sea in in april?

Average sea temperature in Saint-Valery-sur-Somme in april 2025.

In april, according to seasonal norms, the sea temperature in Saint-Valery-sur-Somme is:

Minimum: 47°F

Average: 50°F

Maximum: 53°F

Other useful seasonal weather averages in april:

  • Outside temperature: 44°F to 57°F
  • Most common weather: "Clear/Sunny"
  • The wind blows at 3.1mph
  • It rains a total of 2.5in, over 4 day(s).

Should we swim in Saint-Valery-sur-Somme in april?

No... The water temperature in Saint-Valery-sur-Somme in april is freezing

You won't be able to swim in Saint-Valery-sur-Somme in april! The water temperature is freezing, reaching as low as 47°F (and only 53°F at best)! Our advice: if you are going to Saint-Valery-sur-Somme this month, plan to sightsee and forget the beach!

Note also that in april, the climate is tolerable with an average outside temperature of 51°F, 2.5in of precipitation (over 4 days) and 88.7 % humidity.

Water and normal seasonal temperatures in Saint-Valery-sur-Somme in april

April
Average sea temperature 50°F
Minimum sea temperature 47°F
Maximum sea temperature 53°F
Average outside temperature 52°F
Maximum outside temperature 58°F
Minimum outside temperature 45°F
Wind speed 12.4mph
Wind temperature 41°F
Precipitation 2.5in
Number of days of rain 4 jour(s)
(14%)
Humidity 89%
Visibility in kilometers 9.21km
Cloud cover 40%
Our opinion freezing swimming

Swim elsewhere in Picardy in april

City Average T° Max. T° Our opinion
Somme Bay in april50°F53°Ffreezing swimming
Fort-Mahon-Plage in april50°F53°Ffreezing swimming
Quend Plage in april50°F53°Ffreezing swimming

Swim in Picardy in april: sea temperature by city

Change units