Dunkirk Weather in August

During August, Dunkirk experiences high daytime temperatures of 25°C (77°F) and cooler nights around 17°C (63°F). As part of the summer season, expect quite a bit of rainfall. Around 103 mm (4.1 in) is typical.

Rainfall in Dunkirk in August

Historically, approximately 11 days this month are expected to have rain, averaging 103 mm (4.1 in). When showers do arrive, they tend to be on the heavier side. Worth being prepared even if rain days are not that numerous.

Temperature in Dunkirk in August

Temperatures in Dunkirk in August top out at 25°C (77°F) and drop to 17°C (63°F) overnight. August is a notable month of the summer season. The days can feel warmer than the evenings, so packing for both parts of the day is a good idea. With lows of 17°C (63°F), nights are cool. If you're out after dark, an extra layer will keep you comfortable. The cooler air at night is also great for getting a good rest.

Sunshine in Dunkirk in August

The month enjoys around 268 hours of sunshine, creating mostly sunny days with good weather conditions.

If you prefer enjoying temperate temperatures and rain-free days, June typically offers the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.