Dunkirk Historic Weather Records

Analyse hottest, coldest, windiest & wettest days

Dunkirk Weather Trend Graph


Temperature (°C)
.
Months
Max Temp.
Historic Max Temp.
Min Temp.
Historic Min Temp.

Yearly Summary 2026


33°C
Highest Temp
3 Jul. 26

-22°C
Lowest Temp
9 Feb. 26


Seasonal Breakdown

Hottest MonthAugust28.37°C

Coldest MonthJanuary-7.84°C

Wettest MonthMarch9.13mm

Windiest MonthJanuary36.68km/h

Frequently Asked Questions


1. What is the hottest month in Dunkirk historically?

July is historically Dunkirk's hottest month, with average maximum temperatures around 25°C. During peak heatwave events, the highest recorded temperatures have reached 33°C on 2026-07-03.

2. What is the coldest month in Dunkirk historically?

February is Dunkirk's coldest month, with average minimum temperatures around -6°C. The all-time record low of -23°C was recorded on 2015-02-15.

3. What is the average annual rainfall in Dunkirk over the past 17 years?

Dunkirk's average annual rainfall is approximately 1419.9mm, based on records spanning 17 years.

4. How many rainy days does Dunkirk experience on average per year?

Dunkirk historically records approximately 229.1 rainy days per year. October has the highest number of rain days at an average of 20.3 days.

5. What is the all-time highest temperature ever recorded in Dunkirk?

The all-time highest temperature recorded in Dunkirk is 33°C on 2026-07-03.

6. What is the all-time lowest temperature ever recorded in Dunkirk?

The all-time lowest temperature recorded in Dunkirk is -23°C on 2015-02-15.

7. What is the windiest time of year in Dunkirk historically?

Dunkirk experiences its strongest winds during January. The historic gust record of 67 kph was recorded on 2025-12-29.

8. What is the highest and lowest humidity in Dunkirk during a year?

Usually, Dunkirk's humidity peaks in February at around 84.5% and drops to its lowest in September at approximately 75.7%.