Le Mans, Pays De La Loire, France Climate Change Severity

62
Very High
The current climate change severity in Le Mans is Very High, with a 26.8% worsening in the climate score compared to last 16 years. This suggests deteriorating conditions, with increasing negative impacts on weather patterns and environmental conditions.
Data: Jan. to Jul. (Historical Vs 2026) - Weather Data Only
Low
020
Moderate
40
High
60
Very High
80
Extreme
100
°C

Le Mans Weather Condition Changes (Historic Vs 2026)

2026
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
Historic
2026

Over the past 16 year(s), Le Mans temperature has changed by around +18.8%, and has experienced notable climate changes.

Sunny
Cloudy
Rainy
Snowy
Misty
Data: Jan. to Jul. (Historical Vs 2026)

Comparison of Weather Condition (Historic Vs 2026)

HistoricDays

Year 2026Days

Change

sunnySunny
3167
116.1%
cloudyCloudy
4819
-60.4%
rainyRainy
10370
-32.03%
snowySnowy
03
100%
mistyMisty
07
100%

Disclaimer: Other weather conditions not shown may affect the total day count.

Climate Change Indicators:

Over the past 16 years, Le Mans has experienced measurable shifts in key climate parameters, contributing to the current severity score of 62 (within the Very High severity category). This suggests worsening climate conditions from the previous years. Here’s a breakdown of the specific changes observed:

Severity Score

62/100

Very High

Low
020
Moderate
40
High
60
Very High
80
Extreme
100

From 2010 to 2026, Le Mans experienced significant changes:

Temperature change of

+2.17 °C

Variation in annual rainfall

+9.22 %

Change in average humidity

-9.26 %

PM2.5 levels surged by

-27.85 %

Heatwave changed by

+20 Days

Coldwave changed by

-1 Day

Wind speeds changed by

+2.92 km/h

These indicators show a dramatic increase in volatility and worsening conditions. Le Mans's Very High severity status requires urgent and immediate adaptation and mitigation strategies, particularly focused on managing extreme weather events, improving air quality, and ensuring water resources are adequate for the population.

Check how we calculate Climate Change Severity
Based on data from Jan. to Jul.

Le Mans Weather Forecast 30 Days (August - September 2026)
Le Mans, Pays De La Loire, France

Condition
Temperature IconTemperature
Humidity IconHumi.
Wind IconWind Speed
Sat. 15, Aug.
sunnySunny
Temperature Icon34°/17°
Humidity Icon56%
Wind Icon25.6km/h
Sun. 16, Aug.
sunnySunny
Temperature Icon33°/16°
Humidity Icon52%
Wind Icon22.3km/h
Mon. 17, Aug.
sunnySunny
Temperature Icon32°/15°
Humidity Icon43%
Wind Icon24.1km/h
Tue. 18, Aug.
sunnySunny
Temperature Icon32°/14°
Humidity Icon69%
Wind Icon28.1km/h
Wed. 19, Aug.
sunnySunny
Temperature Icon31°/16°
Humidity Icon69%
Wind Icon26.3km/h
Thu. 20, Aug.
sunnySunny
Temperature Icon27°/13°
Humidity Icon58%
Wind Icon19.8km/h
Fri. 21, Aug.
sunnySunny
Temperature Icon26°/11°
Humidity Icon48%
Wind Icon24.5km/h
Sat. 22, Aug.
partly cloudyPartly Cloudy
Temperature Icon26°/10°
Humidity Icon51%
Wind Icon17.6km/h
Sun. 23, Aug.
moderate rain at timesRain
Temperature Icon26°/15°
Humidity Icon69%
Wind Icon17km/h
Mon. 24, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon25°/14°
Humidity Icon68%
Wind Icon17.8km/h
Tue. 25, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon24°/14°
Humidity Icon68%
Wind Icon18.2km/h
Wed. 26, Aug.
heavy rain at timesHeavy Rain
Temperature Icon25°/14°
Humidity Icon69%
Wind Icon17.9km/h
Thu. 27, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon24°/14°
Humidity Icon71%
Wind Icon17.9km/h
Fri. 28, Aug.
patchy rain possibleRain Possible
Temperature Icon24°/14°
Humidity Icon70%
Wind Icon16.8km/h
Sat. 29, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon24°/13°
Humidity Icon71%
Wind Icon17.4km/h
Sun. 30, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon23°/13°
Humidity Icon71%
Wind Icon15.7km/h
Mon. 31, Aug.
heavy rain at timesHeavy Rain
Temperature Icon23°/13°
Humidity Icon71%
Wind Icon16.7km/h
Tue. 1, Sep.
moderate or heavy rain showerRain Showers
Temperature Icon23°/13°
Humidity Icon71%
Wind Icon15.8km/h
Wed. 2, Sep.
moderate or heavy rain showerRain Showers
Temperature Icon24°/13°
Humidity Icon71%
Wind Icon15.6km/h
Thu. 3, Sep.
patchy rain possibleRain Possible
Temperature Icon24°/14°
Humidity Icon71%
Wind Icon16.5km/h
Fri. 4, Sep.
heavy rain at timesHeavy Rain
Temperature Icon24°/14°
Humidity Icon71%
Wind Icon16.9km/h
Sat. 5, Sep.
heavy rain at timesHeavy Rain
Temperature Icon24°/14°
Humidity Icon72%
Wind Icon15.3km/h
Sun. 6, Sep.
patchy rain possibleRain Possible
Temperature Icon24°/13°
Humidity Icon69%
Wind Icon16.9km/h
Mon. 7, Sep.
moderate or heavy rain showerRain Showers
Temperature Icon24°/13°
Humidity Icon69%
Wind Icon15.8km/h
Tue. 8, Sep.
moderate or heavy rain showerRain Showers
Temperature Icon24°/13°
Humidity Icon71%
Wind Icon17.1km/h
Wed. 9, Sep.
heavy rain at timesHeavy Rain
Temperature Icon24°/13°
Humidity Icon70%
Wind Icon17.2km/h
Thu. 10, Sep.
moderate rain at timesRain
Temperature Icon23°/13°
Humidity Icon71%
Wind Icon17.2km/h
Fri. 11, Sep.
heavy rain at timesHeavy Rain
Temperature Icon23°/13°
Humidity Icon72%
Wind Icon17.3km/h
Sat. 12, Sep.
heavy rain at timesHeavy Rain
Temperature Icon23°/12°
Humidity Icon71%
Wind Icon17.2km/h
Sun. 13, Sep.
moderate or heavy rain showerRain Showers
Temperature Icon23°/13°
Humidity Icon73%
Wind Icon17.8km/h
Mon. 14, Sep.
moderate or heavy rain showerRain Showers
Temperature Icon22°/13°
Humidity Icon74%
Wind Icon19km/h

Highest & Lowest Weather Forecasts

TemperatureTemperature

High will be onSat. 15, Aug.

34°C

Low will be onSat. 22, Aug.

10°C

HumidityHumidity

High will be onMon. 14, Sep.

74%

Low will be onMon. 17, Aug.

43%

Wind SpeedWind Speed

High will be onTue. 18, Aug.

28.1km/h

Low will be onSat. 5, Sep.

15.3km/h

PrecipitationPrecipitation

High will be onMon. 14, Sep.

4.06mm

Low will be onFri. 28, Aug.

0.4mm

Ultraviolet IndexUV

High will be onTue. 18, Aug.

8

Low will be onMon. 24, Aug.

4

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