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Zurich is projected to face increasing risks from climate change, particularly due to more frequent heavy precipitation events. These phenomena can lead to serious flooding, soil erosion, and strain on drainage systems, thus posing challenges for infrastructure reliability. The region's geographical characteristics may temporarily exacerbate flooding issues, further complicating water management. Additionally, heavy rainfall events threaten local ecosystems, resulting in potential declines in water quality. As urban expansion continues, the vulnerability to stormwater management issues and urban flooding may worsen. Hence, Zurich's future will hinge on effectively addressing these climate hazards to bolster community resilience and infrastructural durability, mitigating the socio-economic impacts of these challenges.

Hazard Outlook

How will Zurich's projected climate hazards compare to other cities under a 3.0°C future warming scenario?

Heavy Rainfall Days

61st percentile Elevated exposure

With 10 days of heavy rainfall expected, Zurich ranks higher than most cities for extreme precipitation events.

Zurich
0.0 Fewer → More 36

Longest Heatwave

34th percentile Moderate exposure

Zurich may experience heatwaves lasting up to 4 days, near the median of other cities.

Zurich
0.0 Shorter → Longer 92

Maximum Rainfall

31st percentile Moderate exposure

Zurich's projected maximum rainfall of 8 mm is near the median of cities globally.

Zurich
0.0 Lower → Higher 35

Maximum Temperature

23rd percentile Lower exposure

Zurich's projected maximum temperature of 8.5°C is lower than most cities globally under a 3.0°C warming scenario.

Zurich
5.0 Cooler → Hotter 13

Elevation

80th percentile Lower exposure

At 441 m elevation, Zurich faces lower risk from coastal flooding and sea level rise.

Zurich
-8.0 Lower → Higher 4k

Exposure Summary

Heavy Rain
Heatwave
Max Rain
Max Temp
Elevation

Adaptation Priorities

Zurich faces elevated exposure to heavy rain. These areas may warrant priority attention in adaptation planning.

Data source: Climate projections from the IPCC AR6 scenario analysis. See our methodology for details on how we process and interpret this data.

Deployed Solutions

Deployed climate adaptation technologies identified in Zurich.

No solutions have been documented for Zurich.

This is an archived snapshot of the database.

Recommended Solutions

Proven solutions from similar cities that could help diversify Zurich's resilience portfolio