Dortmund, North Rhine Westphalia, Germany Climate Change Severity

52
High
The current climate change severity in Dortmund is High, with a -1.7% improvement in the climate score compared to last 15 years. This suggests improved conditions, with more favorable environmental indicators and a reduction in negative impacts.
Data: Jan. to Jul. (Historical Vs 2025) - Weather Data Only
Low
020
Moderate
40
High
60
Very High
80
Extreme
100
°C (c)

Dortmund 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), Dortmund temperature has changed by around +8.3%, 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
2533
32%
cloudyCloudy
4439
-11.3%
rainyRainy
11762
-47.008%
snowySnowy
23
50%
mistyMisty
00
0%

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

Climate Change Indicators:

Over the past 15 years, Dortmund has experienced measurable shifts in key climate parameters, contributing to the current severity score of 52 (within the High severity category). While the score remains High, certain factors have improved over time. 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, Dortmund experienced significant changes:

Temperature change of

+0.8 °C

Variation in annual rainfall

-13.7 %

Change in average humidity

-10.6 %

PM2.5 levels surged by

+3.1 %

Heatwave changed by

-5 day(s)

Coldwave changed by

-4.9 day(s)

Wind speeds changed by

-2.8 km/h

These indicators show improvement in key parametes of climate, but Dortmund remains in the High severity category. Continuous focus on climate resilience is necessary to avoid further worsening and ensure sustainability.

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

Dortmund Weather Forecast 30 Days (August - September 2025)
Dortmund, North Rhine Westphalia, Germany

Condition
Temperature IconTemperature
Humidity Iconhumi.
Wind IconWind Speed
Thu. 14, Aug.
patchy rain possiblePatchy rain nearby
Temperature Icon35°/23°
Humidity Icon44%
Wind Icon11km/h
Fri. 15, Aug.
sunnySunny
Temperature Icon32°/21°
Humidity Icon47%
Wind Icon17km/h
Sat. 16, Aug.
partly cloudyPartly Cloudy
Temperature Icon26°/17°
Humidity Icon60%
Wind Icon15km/h
Sun. 17, Aug.
sunnySunny
Temperature Icon25°/13°
Humidity Icon57%
Wind Icon18km/h
Mon. 18, Aug.
sunnySunny
Temperature Icon27°/15°
Humidity Icon50%
Wind Icon11km/h
Tue. 19, Aug.
sunnySunny
Temperature Icon29°/17°
Humidity Icon45%
Wind Icon14km/h
Wed. 20, Aug.
sunnySunny
Temperature Icon26°/16°
Humidity Icon53%
Wind Icon16km/h
Thu. 21, Aug.
partly cloudyPartly Cloudy
Temperature Icon23°/13°
Humidity Icon53%
Wind Icon9km/h
Fri. 22, Aug.
patchy rain possiblePatchy rain nearby
Temperature Icon24°/16°
Humidity Icon60%
Wind Icon9km/h
Sat. 23, Aug.
patchy rain possiblePatchy rain nearby
Temperature Icon20°/15°
Humidity Icon83%
Wind Icon7km/h
Sun. 24, Aug.
patchy rain possiblePatchy rain nearby
Temperature Icon24°/18°
Humidity Icon81%
Wind Icon11km/h
Mon. 25, Aug.
patchy rain possiblePatchy rain nearby
Temperature Icon20°/17°
Humidity Icon90%
Wind Icon10km/h
Tue. 26, Aug.
patchy rain possiblePatchy rain nearby
Temperature Icon16°/14°
Humidity Icon95%
Wind Icon12km/h
Wed. 27, Aug.
partly cloudyPartly Cloudy
Temperature Icon19°/14°
Humidity Icon75%
Wind Icon6km/h
Thu. 28, Aug.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon23°/14°
Humidity Icon68%
Wind Icon16km/h
Fri. 29, Aug.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon22°/14°
Humidity Icon71%
Wind Icon15km/h
Sat. 30, Aug.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon22°/14°
Humidity Icon71%
Wind Icon14km/h
Sun. 31, Aug.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon22°/13°
Humidity Icon70%
Wind Icon15km/h
Mon. 1, Sep.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon20°/12°
Humidity Icon71%
Wind Icon12km/h
Tue. 2, Sep.
patchy rain possiblePatchy rain possible
Temperature Icon22°/12°
Humidity Icon69%
Wind Icon13km/h
Wed. 3, Sep.
heavy rain at timesHeavy rain at times
Temperature Icon21°/13°
Humidity Icon71%
Wind Icon14km/h
Thu. 4, Sep.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon22°/13°
Humidity Icon72%
Wind Icon14km/h
Fri. 5, Sep.
heavy rain at timesHeavy rain at times
Temperature Icon23°/14°
Humidity Icon69%
Wind Icon15km/h
Sat. 6, Sep.
heavy rain at timesHeavy rain at times
Temperature Icon23°/13°
Humidity Icon66%
Wind Icon14km/h
Sun. 7, Sep.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon21°/13°
Humidity Icon70%
Wind Icon15km/h
Mon. 8, Sep.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon21°/14°
Humidity Icon73%
Wind Icon15km/h
Tue. 9, Sep.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon22°/14°
Humidity Icon71%
Wind Icon14km/h
Wed. 10, Sep.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon21°/14°
Humidity Icon73%
Wind Icon15km/h
Thu. 11, Sep.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon22°/13°
Humidity Icon71%
Wind Icon16km/h
Sat. 13, Sep.
heavy rain at timesHeavy rain at times
Temperature Icon20°/13°
Humidity Icon74%
Wind Icon16km/h

Highest & Lowest Weather Forecasts

TemperatureTemperature

High will be onThu. 14, Aug.

35.4°C

Low will be onMon. 1, Sep.

12°C

HumidityHumidity

High will be onTue. 26, Aug.

95%

Low will be onThu. 14, Aug.

44%

Wind SpeedWind Speed

High will be onSun. 17, Aug.

17.6km/h

Low will be onWed. 27, Aug.

6.1km/h

PrecipitationPrecipitation

High will be onMon. 1, Sep.

6.7mm

Low will be onWed. 27, Aug.

0.09mm

Ultraviolet IndexUV

High will be onTue. 19, Aug.

6

Low will be onSat. 16, Aug.

1.5

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