Dunkerque Historic Weather Records

Analyse hottest, coldest, windiest & wettest days

Dunkerque Weather Trend Graph


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

Yearly Summary 2026


30°C
Highest Temp
29 Jul. 26

-2°C
Lowest Temp
11 Jan. 26


Seasonal Breakdown

Hottest MonthAugust24.35°C

Coldest MonthJanuary4.01°C

Wettest MonthJanuary2.8mm

Windiest MonthJanuary31.93km/h

Frequently Asked Questions


1. What is the hottest month in Dunkerque historically?

August is historically Dunkerque's hottest month, with average maximum temperatures around 21°C. During peak heatwave events, the highest recorded temperatures have reached 34°C on 2022-07-19.

2. What is the coldest month in Dunkerque historically?

January is Dunkerque's coldest month, with average minimum temperatures around 4°C. The all-time record low of -7°C was recorded on 2013-01-25.

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

Dunkerque's average annual rainfall is approximately 787.6mm, based on records spanning 17 years.

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

Dunkerque historically records approximately 216.9 rainy days per year. November has the highest number of rain days at an average of 20.5 days.

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

The all-time highest temperature recorded in Dunkerque is 34°C on 2022-07-19.

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

The all-time lowest temperature recorded in Dunkerque is -7°C on 2013-01-25.

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

Dunkerque experiences its strongest winds during December. The historic gust record of 77 kph was recorded on 2022-02-18.

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

Usually, Dunkerque's humidity peaks in December at around 81.9% and drops to its lowest in August at approximately 73.7%.