Cologne
Germany
Cologne is projected to face a future where frequent heavy precipitation significantly impacts daily life and infrastructure. This increasing intensity of rainfall is likely to contribute to urban flooding, presenting risks to transportation, property, and public safety. The city's response to these intense rainfall events is crucial, as inadequate management can lead to severe economic and environmental consequences. In addition to flooding, heavy precipitation can worsen soil erosion and impair the quality of local water bodies, impacting both ecosystems and community health. As climate change continues to alter precipitation patterns, the challenges for Cologne will likely escalate, underscoring the importance of addressing these vulnerabilities effectively. Technology-enabled solutions have not yet been documented for this city, stressing the urgency for assessments and strategies aimed at managing the associated climate risks and enhancing resilience against future impacts.
Hazard Outlook
How will Cologne's projected climate hazards compare to other cities under a 3.0°C future warming scenario?
Heavy Rainfall Days
With 11 days of heavy rainfall expected, Cologne ranks higher than most cities for extreme precipitation events.
Elevation
At 49 m elevation, Cologne faces elevated risk from coastal flooding and sea level rise.
Maximum Temperature
Cologne's projected maximum temperature of 8.7°C is near the median of cities globally under a 3.0°C warming scenario.
Longest Heatwave
Cologne may experience heatwaves lasting up to 3 days, lower than most other cities.
Maximum Rainfall
Cologne's projected maximum rainfall of 6 mm is lower than most cities globally.
Exposure Summary
Adaptation Priorities
Cologne faces elevated exposure to heavy rain, elevation. 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 Cologne.
No solutions have been documented for Cologne.
This is an archived snapshot of the database.
Recommended Solutions
Proven solutions from similar cities that could help diversify Cologne's resilience portfolio
Untitled Solution
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Environmental Atlas Urban Climate Planning Advisory System
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Heat Risk Story Map and Vulnerability Index
87%Manchester developed a heat mapping tool to enhance understanding of the city's exposure and vulnerability to heat over time.
Local Climate Adaptation Tool (LCAT) for Evidence-Based Decision Support
87%The Local Climate Adaptation Tool (LCAT) is a UK-based national evidence-based resource designed to support local decision-makers, including public sector institutions, to take climate adaptation action.
Citizen Science Mobile Heat Mapping with Vehicle-Mounted Sensors
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