Chartres Historic Weather Records

Analyse hottest, coldest, windiest & wettest days

Chartres Weather Trend Graph


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

Yearly Summary 2026


42°C
Highest Temp
24 Jun. 26

-5°C
Lowest Temp
6 Jan. 26


Seasonal Breakdown

Hottest MonthAugust32.32°C

Coldest MonthJanuary2.21°C

Wettest MonthFebruary4.44mm

Windiest MonthFebruary26.84km/h

Frequently Asked Questions


1. What is the hottest month in Chartres historically?

August is historically Chartres's hottest month, with average maximum temperatures around 25°C. During peak heatwave events, the highest recorded temperatures have reached 42°C on 2026-06-24.

2. What is the coldest month in Chartres historically?

January is Chartres's coldest month, with average minimum temperatures around 2°C. The all-time record low of -14°C was recorded on 2010-01-08.

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

Chartres's average annual rainfall is approximately 692.1mm, based on records spanning 17 years.

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

Chartres historically records approximately 197.5 rainy days per year. May has the highest number of rain days at an average of 18.05 days.

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

The all-time highest temperature recorded in Chartres is 42°C on 2026-06-24.

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

The all-time lowest temperature recorded in Chartres is -14°C on 2010-01-08.

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

Chartres experiences its strongest winds during February. The historic gust record of 58.8 kph was recorded on 2010-02-28.

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

Usually, Chartres's humidity peaks in January at around 86.6% and drops to its lowest in August at approximately 65.3%.