Swim in Dunkirk in january 2025What is the temperature of the sea in in january?

Average sea temperature in Dunkirk in january 2025.

In january, according to seasonal norms, the sea temperature in Dunkirk is:

Minimum: 42°F

Average: 46°F

Maximum: 49°F

Other useful seasonal weather averages in january:

  • Outside temperature: 40°F to 45°F
  • Most common weather: "Cloudy"
  • The wind blows at 0.6mph
  • It rains a total of 4.2in, over 7 day(s).

Should we swim in Dunkirk in january?

No... The water temperature in Dunkirk in january is freezing

You won't be able to swim in Dunkirk in january! The water temperature is freezing, reaching as low as 42°F (and only 49°F at best)! Our advice: if you are going to Dunkirk this month, plan to sightsee and forget the beach!

Note also that in january, the climate is very bad with an average outside temperature of 42°F, 4.2in of precipitation (over 7 days) and 86.67 % humidity.

Water and normal seasonal temperatures in Dunkirk in january

January
Average sea temperature 46°F
Minimum sea temperature 42°F
Maximum sea temperature 49°F
Average outside temperature 43°F
Maximum outside temperature 45°F
Minimum outside temperature 41°F
Wind speed 16.8mph
Wind temperature 34°F
Precipitation 4.2in
Number of days of rain 7 jour(s)
(24%)
Humidity 87%
Visibility in kilometers 8.84km
Cloud cover 60%
Our opinion freezing swimming

Swim elsewhere in the North of France in january

City Average T° Max. T° Our opinion
Boulogne-sur-Mer in january47°F50°Ffreezing swimming
Calais in january47°F50°Ffreezing swimming
Le Touquet in january47°F50°Ffreezing swimming
Bray-Dunes in january46°F49°Ffreezing swimming
Wissant in january47°F50°Ffreezing swimming
Audinghen in january47°F50°Ffreezing swimming
Escalles in january47°F50°Ffreezing swimming
Petit Fort Philippe in january47°F50°Ffreezing swimming

Swim in the North of France in january: sea temperature by city

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