Saarlouis, Saarland, Germany Climate Change Severity

52
High
The current climate change severity in Saarlouis is High, with a 8.3% 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 Jul. (Historical Vs 2025) - Weather Data Only
Low
020
Moderate
40
High
60
Very High
80
Extreme
100
°C

Saarlouis 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), Saarlouis temperature has changed by around +9.8%, and has experienced notable climate changes.

Sunny
Cloudy
Rainy
Snowy
Misty
Data: Jan. to Jul. (Historical Vs 2025)

Comparison of Weather Condition (Historic Vs 2025)

HistoricDays

Year 2025Days

Change

sunnySunny
3243
34.3%
cloudyCloudy
4433
-25%
rainyRainy
10968
-37.6%
snowySnowy
32
-33.3%
mistyMisty
01
100%

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

Climate Change Indicators:

Over the past 15 years, Saarlouis 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, Saarlouis experienced significant changes:

Temperature change of

+0.9 °C

Variation in annual rainfall

-24.8 %

Change in average humidity

-10.6 %

PM2.5 levels surged by

+100 %

Heatwave changed by

-4.8 day(s)

Coldwave changed by

-4.2 day(s)

Wind speeds changed by

+0.1 km/h

These indicators show that Saarlouis 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 Jul.

Saarlouis Weather Forecast 30 Days (August - September 2025)
Saarlouis, Saarland, Germany

Condition
Temperature IconTemperature
Humidity Iconhumi.
Wind IconWind Speed
Fri. 8, Aug.
sunnySunny
Temperature Icon31°/15°
Humidity Icon41%
Wind Icon17km/h
Sat. 9, Aug.
sunnySunny
Temperature Icon32°/17°
Humidity Icon49%
Wind Icon14km/h
Sun. 10, Aug.
sunnySunny
Temperature Icon29°/16°
Humidity Icon46%
Wind Icon13km/h
Mon. 11, Aug.
sunnySunny
Temperature Icon30°/15°
Humidity Icon46%
Wind Icon18km/h
Tue. 12, Aug.
sunnySunny
Temperature Icon33°/17°
Humidity Icon46%
Wind Icon15km/h
Wed. 13, Aug.
sunnySunny
Temperature Icon36°/20°
Humidity Icon55%
Wind Icon14km/h
Thu. 14, Aug.
patchy rain possiblePatchy rain nearby
Temperature Icon33°/21°
Humidity Icon54%
Wind Icon10km/h
Fri. 15, Aug.
patchy rain possiblePatchy rain nearby
Temperature Icon33°/20°
Humidity Icon57%
Wind Icon11km/h
Sat. 16, Aug.
patchy rain possiblePatchy rain nearby
Temperature Icon32°/20°
Humidity Icon55%
Wind Icon15km/h
Sun. 17, Aug.
sunnySunny
Temperature Icon30°/19°
Humidity Icon45%
Wind Icon21km/h
Mon. 18, Aug.
sunnySunny
Temperature Icon25°/13°
Humidity Icon48%
Wind Icon14km/h
Tue. 19, Aug.
sunnySunny
Temperature Icon24°/11°
Humidity Icon47%
Wind Icon14km/h
Wed. 20, Aug.
sunnySunny
Temperature Icon26°/12°
Humidity Icon47%
Wind Icon18km/h
Thu. 21, Aug.
sunnySunny
Temperature Icon29°/14°
Humidity Icon46%
Wind Icon14km/h
Fri. 22, Aug.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon25°/14°
Humidity Icon68%
Wind Icon14km/h
Sat. 23, Aug.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon25°/14°
Humidity Icon69%
Wind Icon14km/h
Sun. 24, Aug.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon23°/14°
Humidity Icon74%
Wind Icon15km/h
Mon. 25, Aug.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon24°/14°
Humidity Icon72%
Wind Icon16km/h
Tue. 26, Aug.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon23°/14°
Humidity Icon73%
Wind Icon17km/h
Wed. 27, Aug.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon23°/14°
Humidity Icon76%
Wind Icon14km/h
Thu. 28, Aug.
heavy rain at timesHeavy rain at times
Temperature Icon22°/13°
Humidity Icon74%
Wind Icon14km/h
Fri. 29, Aug.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon23°/13°
Humidity Icon75%
Wind Icon13km/h
Sat. 30, Aug.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon22°/13°
Humidity Icon76%
Wind Icon14km/h
Sun. 31, Aug.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon21°/12°
Humidity Icon73%
Wind Icon15km/h
Mon. 1, Sep.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon21°/11°
Humidity Icon74%
Wind Icon14km/h
Tue. 2, Sep.
moderate rain at timesModerate rain at times
Temperature Icon22°/11°
Humidity Icon72%
Wind Icon12km/h
Wed. 3, Sep.
heavy rain at timesHeavy rain at times
Temperature Icon22°/12°
Humidity Icon74%
Wind Icon13km/h
Thu. 4, Sep.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon22°/13°
Humidity Icon74%
Wind Icon13km/h
Fri. 5, Sep.
patchy rain possiblePatchy rain possible
Temperature Icon22°/12°
Humidity Icon74%
Wind Icon14km/h
Sat. 6, Sep.
moderate rain at timesModerate rain at times
Temperature Icon22°/11°
Humidity Icon72%
Wind Icon14km/h
Sun. 7, Sep.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon21°/11°
Humidity Icon76%
Wind Icon13km/h

Highest & Lowest Weather Forecasts

TemperatureTemperature

High will be onWed. 13, Aug.

36.4°C

Low will be onTue. 2, Sep.

11.2°C

HumidityHumidity

High will be onWed. 27, Aug.

76%

Low will be onFri. 8, Aug.

41%

Wind SpeedWind Speed

High will be onSun. 17, Aug.

21.2km/h

Low will be onThu. 14, Aug.

9.7km/h

PrecipitationPrecipitation

High will be onMon. 1, Sep.

4.1mm

Low will be onFri. 15, Aug.

0.1mm

Ultraviolet IndexUV

High will be onWed. 13, Aug.

7

Low will be onTue. 12, Aug.

1.7

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