Gennevilliers, Ile De France, France Climate Change Severity

52
High
The current climate change severity in Gennevilliers is High, with a 3.03% worsening in the climate score compared to last 15 years. This suggests deteriorating conditions, with increasing negative impacts on weather patterns and environmental conditions.
Data: Jan. to Jun. (Historical Vs 2025) - Weather Data Only
Low
020
Moderate
40
High
60
Very High
80
Extreme
100
°C

Gennevilliers Weather Condition Changes (Historic Vs 2025)

2025
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
Historic
2025

Over the past 15 year(s), Gennevilliers temperature has changed by around +13.3%, and has experienced notable climate changes.

Sunny
Cloudy
Rainy
Snowy
Misty

Data: Jan. to Jun. (Historical Vs 2025)

Comparison of Weather Condition (Historic Vs 2025)

HistoricDays

Year 2025Days

Change

sunnySunny
2337
60.8%
cloudyCloudy
4230
-28.5%
rainyRainy
9275
-18.4%
snowySnowy
10
-100%
mistyMisty
00
0%

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

Climate Change Indicators:

Over the past 15 years, Gennevilliers has experienced measurable shifts in key climate parameters, contributing to the current severity score of 52 (within the High severity category). This suggests worsening climate conditions from the previous years. Here’s a breakdown of the specific changes observed:

Severity Score

52/100

High

Low
020
Moderate
40
High
60
Very High
80
Extreme
100

From 2010 to 2025, Gennevilliers experienced significant changes:

Temperature change of

+1.3 °C

Variation in annual rainfall

-8.8 %

Change in average humidity

-12.8 %

PM2.5 levels surged by

+0.7 %

Heatwave changed by

+3.5 day(s)

Coldwave changed by

-2.7 day(s)

Wind speeds changed by

-1.6 km/h

These indicators show that Gennevilliers is experiencing a more volatile and extreme climate, reinforcing the need for urgent intervention to mitigate risks. As the severity score rises, focus must shift to adaptation and emergency preparedness.

Check how we calculate Climate Change Severity

Based on data from Jan. to Jun.

Gennevilliers Weather Forecast 30 Days (July - August 2025)
Gennevilliers, Ile De France, France

Condition
Temperature IconTemperature
Humidity Iconhumi.
Wind IconWind Speed
Sun. 20, Jul.
moderate rainModerate rain
Temperature Icon24°/16°
Humidity Icon65%
Wind Icon24km/h
Mon. 21, Jul.
moderate rainModerate rain
Temperature Icon21°/17°
Humidity Icon75%
Wind Icon25km/h
Tue. 22, Jul.
partly cloudyPartly Cloudy
Temperature Icon25°/17°
Humidity Icon62%
Wind Icon18km/h
Wed. 23, Jul.
moderate rainModerate rain
Temperature Icon23°/15°
Humidity Icon65%
Wind Icon17km/h
Thu. 24, Jul.
patchy rain possiblePatchy rain nearby
Temperature Icon25°/15°
Humidity Icon61%
Wind Icon14km/h
Fri. 25, Jul.
sunnySunny
Temperature Icon27°/15°
Humidity Icon55%
Wind Icon13km/h
Sat. 26, Jul.
sunnySunny
Temperature Icon27°/17°
Humidity Icon54%
Wind Icon20km/h
Sun. 27, Jul.
sunnySunny
Temperature Icon27°/16°
Humidity Icon49%
Wind Icon12km/h
Mon. 28, Jul.
sunnySunny
Temperature Icon28°/17°
Humidity Icon45%
Wind Icon21km/h
Tue. 29, Jul.
sunnySunny
Temperature Icon28°/17°
Humidity Icon53%
Wind Icon16km/h
Wed. 30, Jul.
sunnySunny
Temperature Icon30°/17°
Humidity Icon46%
Wind Icon16km/h
Thu. 31, Jul.
sunnySunny
Temperature Icon32°/19°
Humidity Icon41%
Wind Icon21km/h
Fri. 1, Aug.
patchy rain possiblePatchy rain nearby
Temperature Icon35°/21°
Humidity Icon44%
Wind Icon19km/h
Sat. 2, Aug.
overcastOvercast
Temperature Icon27°/19°
Humidity Icon67%
Wind Icon22km/h
Sun. 3, Aug.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon26°/16°
Humidity Icon67%
Wind Icon16km/h
Mon. 4, Aug.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon25°/15°
Humidity Icon67%
Wind Icon15km/h
Tue. 5, Aug.
heavy rain at timesHeavy rain at times
Temperature Icon25°/15°
Humidity Icon65%
Wind Icon16km/h
Wed. 6, Aug.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon25°/15°
Humidity Icon64%
Wind Icon16km/h
Thu. 7, Aug.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon26°/15°
Humidity Icon64%
Wind Icon15km/h
Fri. 8, Aug.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon25°/15°
Humidity Icon67%
Wind Icon15km/h
Sat. 9, Aug.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon25°/15°
Humidity Icon67%
Wind Icon16km/h
Sun. 10, Aug.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon25°/15°
Humidity Icon64%
Wind Icon17km/h
Mon. 11, Aug.
heavy rain at timesHeavy rain at times
Temperature Icon26°/15°
Humidity Icon64%
Wind Icon16km/h
Tue. 12, Aug.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon26°/16°
Humidity Icon66%
Wind Icon16km/h
Wed. 13, Aug.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon25°/16°
Humidity Icon67%
Wind Icon14km/h
Thu. 14, Aug.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon25°/15°
Humidity Icon67%
Wind Icon13km/h
Fri. 15, Aug.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon25°/16°
Humidity Icon69%
Wind Icon16km/h
Sat. 16, Aug.
heavy rain at timesHeavy rain at times
Temperature Icon26°/15°
Humidity Icon65%
Wind Icon14km/h
Sun. 17, Aug.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon24°/16°
Humidity Icon71%
Wind Icon15km/h
Mon. 18, Aug.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon25°/16°
Humidity Icon70%
Wind Icon15km/h
Tue. 19, Aug.
heavy rain at timesHeavy rain at times
Temperature Icon25°/16°
Humidity Icon67%
Wind Icon14km/h

Highest & Lowest Weather Forecasts

TemperatureTemperature

High will be onFri. 1, Aug.

34.7°C

Low will be onFri. 25, Jul.

14.6°C

HumidityHumidity

High will be onMon. 21, Jul.

75%

Low will be onThu. 31, Jul.

41%

Wind SpeedWind Speed

High will be onMon. 21, Jul.

24.8km/h

Low will be onSun. 27, Jul.

11.5km/h

PrecipitationPrecipitation

High will be onSun. 20, Jul.

12.01mm

Low will be onSat. 2, Aug.

0.05mm

Ultraviolet IndexUV

High will be onThu. 31, Jul.

7

Low will be onSun. 20, Jul.

1.1

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