Climate trends at Zurich (1902–2025)
Zurich, a vibrant city in Switzerland, has seen significant changes in its climate over the past century. With multiple weather stations in the region, the data collected provides a comprehensive overview of the temperature trends and climate impacts affecting this area. The period from 1902 to 2025 marks a crucial span during which the average temperature has increased notably.
Trend Summary
During the first decade of observations (1902–1911), the mean temperature was recorded at 8.67°C. In contrast, the last decade (2016–2025) shows a mean temperature of 10.71°C. This represents a warming of 2.04°C over this period, highlighting a clear upward trend in temperatures. Furthermore, the average temperature from 2015 to 2024 aligns with this warming trend, remaining consistent at 10.71°C.
When looking at the longer-term trends, the average temperature from 1961 to 1990 was 8.7°C, which increased to 9.86°C from 1991 to 2020. This indicates a warming of approximately 1.88°C since 1980, with a trend of 0.48°C per decade since that time.
Climate Change Impacts
The rising temperatures in Zurich are likely to lead to increased risks of heat waves and droughts, affecting both the environment and the population. As the climate continues to warm, these impacts may become more pronounced, necessitating adaptive measures to mitigate their effects.
Comparison vs National Benchmark and Paris
In comparison to the national benchmark, the mean annual temperature in Zurich from 1991 to 2020 was 10.71°C, slightly above the national top 500 mean of 10.51°C. Additionally, Zurich's temperature is 2.74°C lower than that of Paris, indicating regional climatic differences.
Top-5 Warm Years
- 2022: 11.54°C
- 2023: 11.44°C
- 2018: 11.14°C
- 2024: 11.04°C
- 2020: 10.9°C
The record coldest year in Zurich was 1956, with a temperature of 7.4°C.
For further details and raw data, you can access the raw CSV/JSON data or explore the interactive map for more insights.