Passau, Bavaria, Germany Climate Change Severity

48
High
The current climate change severity in Passau is High, with a 8.9% 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 Sep. (Historical Vs 2025) - Weather Data Only
Low
020
Moderate
40
High
60
Very High
80
Extreme
100
°C (c)

Passau 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), Passau temperature has changed by around -1.1%, and has experienced notable climate changes.

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

Comparison of Weather Condition (Historic Vs 2025)

HistoricDays

Year 2025Days

Change

sunnySunny
4872
50%
cloudyCloudy
5834
-41.3%
rainyRainy
13474
-44.7%
snowySnowy
56
20%
mistyMisty
01
100%

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

Climate Change Indicators:

Over the past 15 years, Passau has experienced measurable shifts in key climate parameters, contributing to the current severity score of 48 (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

48/100

High

Low
020
Moderate
40
High
60
Very High
80
Extreme
100

From 2010 to 2025, Passau experienced significant changes:

Temperature change of

-0.1 °C

Variation in annual rainfall

-24.2 %

Change in average humidity

-6.4 %

PM2.5 levels surged by

-18.6 %

Heatwave changed by

-12.4 day(s)

Coldwave changed by

-4.9 day(s)

Wind speeds changed by

-1.3 km/h

These indicators show that Passau 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 Sep.

Passau Weather Forecast 30 Days (October - November 2025)
Passau, Bavaria, Germany

Condition
Temperature IconTemperature
Humidity Iconhumi.
Wind IconWind Speed
Fri. 3, Oct.
sunnySunny
Temperature Icon14°/0°
Humidity Icon68%
Wind Icon8km/h
Sat. 4, Oct.
moderate rainModerate rain
Temperature Icon11°/0°
Humidity Icon74%
Wind Icon23km/h
Sun. 5, Oct.
moderate rainModerate rain
Temperature Icon9°/5°
Humidity Icon93%
Wind Icon22km/h
Mon. 6, Oct.
moderate rainModerate rain
Temperature Icon10°/3°
Humidity Icon96%
Wind Icon17km/h
Tue. 7, Oct.
moderate rainModerate rain
Temperature Icon11°/8°
Humidity Icon99%
Wind Icon9km/h
Wed. 8, Oct.
cloudyCloudy
Temperature Icon16°/9°
Humidity Icon93%
Wind Icon2km/h
Thu. 9, Oct.
patchy rain possiblePatchy rain nearby
Temperature Icon14°/6°
Humidity Icon85%
Wind Icon20km/h
Fri. 10, Oct.
mistMist
Temperature Icon14°/4°
Humidity Icon80%
Wind Icon21km/h
Sat. 11, Oct.
partly cloudyPartly Cloudy
Temperature Icon14°/6°
Humidity Icon79%
Wind Icon17km/h
Sun. 12, Oct.
sunnySunny
Temperature Icon17°/4°
Humidity Icon80%
Wind Icon4km/h
Mon. 13, Oct.
sunnySunny
Temperature Icon18°/5°
Humidity Icon80%
Wind Icon6km/h
Tue. 14, Oct.
sunnySunny
Temperature Icon18°/6°
Humidity Icon79%
Wind Icon7km/h
Wed. 15, Oct.
sunnySunny
Temperature Icon17°/5°
Humidity Icon81%
Wind Icon4km/h
Thu. 16, Oct.
sunnySunny
Temperature Icon17°/5°
Humidity Icon84%
Wind Icon4km/h
Fri. 17, Oct.
heavy rain at timesHeavy rain at times
Temperature Icon14°/5°
Humidity Icon83%
Wind Icon10km/h
Sat. 18, Oct.
moderate rain at timesModerate rain at times
Temperature Icon15°/5°
Humidity Icon84%
Wind Icon9km/h
Sun. 19, Oct.
moderate rain at timesModerate rain at times
Temperature Icon14°/5°
Humidity Icon82%
Wind Icon9km/h
Mon. 20, Oct.
heavy rain at timesHeavy rain at times
Temperature Icon15°/5°
Humidity Icon83%
Wind Icon12km/h
Wed. 22, Oct.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon13°/4°
Humidity Icon84%
Wind Icon13km/h
Thu. 23, Oct.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon13°/5°
Humidity Icon85%
Wind Icon14km/h
Fri. 24, Oct.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon14°/5°
Humidity Icon86%
Wind Icon13km/h
Sat. 25, Oct.
heavy rain at timesHeavy rain at times
Temperature Icon14°/5°
Humidity Icon87%
Wind Icon9km/h
Sun. 26, Oct.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon13°/6°
Humidity Icon88%
Wind Icon10km/h
Mon. 27, Oct.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon12°/5°
Humidity Icon88%
Wind Icon12km/h
Tue. 28, Oct.
moderate rain at timesModerate rain at times
Temperature Icon12°/4°
Humidity Icon83%
Wind Icon10km/h
Wed. 29, Oct.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon12°/4°
Humidity Icon83%
Wind Icon14km/h
Thu. 30, Oct.
moderate rain at timesModerate rain at times
Temperature Icon12°/3°
Humidity Icon83%
Wind Icon12km/h
Fri. 31, Oct.
moderate rain at timesModerate rain at times
Temperature Icon13°/3°
Humidity Icon82%
Wind Icon12km/h
Sat. 1, Nov.
heavy rain at timesHeavy rain at times
Temperature Icon13°/4°
Humidity Icon82%
Wind Icon11km/h
Sun. 2, Nov.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon12°/4°
Humidity Icon84%
Wind Icon12km/h

Highest & Lowest Weather Forecasts

TemperatureTemperature

High will be onTue. 14, Oct.

18.2°C

Low will be onFri. 3, Oct.

-0.2°C

HumidityHumidity

High will be onTue. 7, Oct.

99%

Low will be onFri. 3, Oct.

68%

Wind SpeedWind Speed

High will be onSat. 4, Oct.

23.4km/h

Low will be onWed. 8, Oct.

2.2km/h

PrecipitationPrecipitation

High will be onTue. 7, Oct.

8.9mm

Low will be onFri. 10, Oct.

0.01mm

Ultraviolet IndexUV

High will be onMon. 13, Oct.

4

Low will be onTue. 7, Oct.

0.1

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