Dunkirk weather in May 2025

Expect 16°C daytime maximum temperatures in the shade with on average 7 hours of sunshine per day in Dunkirk in May. Check more long-term weather averages for Dunkirk in May before you book your next holiday to France in 2025/2026.

  • 16°C maximum daytime temperature in May in Dunkirk16
    16°C max day temperature
  • 7 hours of sunshine per day
  • 16 days with some rainfall in May in Dunkirk16
    16 days with some rainfall
  • 8°C minimum night-time temperature in May in Dunkirk8
    8°C min night temperature
  • 16 hours of daylight per day in May in Dunkirk16
    16 hours of daylight per day
  • No heat & humidity in May in Dunkirk0
    No heat & humidity
  • 49 mm monthly rainfall in May in Dunkirk49
    49 mm of monthly rainfall
  • UV (maximum) index 5 (Moderate) in May in Dunkirk5
    5 (Moderate) UV index
  • 11°C sea temperature in May in Dunkirk11
    11°C sea temperature

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The May weather guide for France (Dunkirk) shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

Metric (°C / mm)  |  Imperial (°F / inches)

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More about France

How warm is it in Dunkirk in May?

Daytime temperatures usually reach 16°C in Dunkirk in May, falling to 8°C at night.

How sunny is it in Dunkirk in May?

There are normally 7 hours of bright sunshine each day in Dunkirk in May - that's 44% of daylight hours.

Is the sea cold around Dunkirk in May?

The average sea temperature around Dunkirk in May is 11°C.

Does it rain in Dunkirk in May?

There are usually 16 days with some rain in Dunkirk in May and the average monthly rainfall is 49mm.

Dunkirk May sunrise & sunset times

Browse the sunrise and sunset times for Dunkirk in May 2025. Select a month to view Dunkirk sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Thursday, 1st May 2025 05:23 20:13
Friday, 16th May 2025 04:59 20:36
Saturday, 31st May 2025 04:42 20:55

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