Luxembourg is experiencing significant warming trends, as evidenced by multiple stations in the region showing consistent temperature increases.
- Observation period: 1948–2025
- Temperature increase: 2.17°C from 1948–1957 to 2016–2025
- Mean temperature (2015–2024): 10.58°C
- Top warmest year: 2020 at 11.3°C
Overview
The climate data for Luxembourg Airport indicates a clear warming trend over the past decades, with the mean temperature in the last ten years significantly higher than in the first ten years of observation.
Data
You can download the detailed climate data in CSV or JSON format. For an interactive view, visit our map tool.
The mean temperature for the period 1948–1957 was 8.42°C, while the last decade (2016–2025) shows a mean of 10.59°C, indicating a rise of 2.17°C. The warming trend since 1980 has been approximately 2.18°C.
Trends
Comparing the periods, the mean temperature from 1991–2020 was 9.86°C, which shows a clear upward trend from earlier decades. The trend per decade since 1980 is approximately 0.555°C.
Context
In comparison to Paris, Luxembourg's temperatures are currently about 2.74°C cooler, illustrating regional climate variations.
Climate Change Impacts
The increase in temperature is likely to impact local weather patterns, potentially leading to more frequent heat waves and drought risks in the coming years.
Records
Top 5 Warmest Years
| Year | °C |
|---|---|
| 2020 | 11.3 |
| 2022 | 11.24 |
| 2018 | 11.17 |
| 2023 | 11.01 |
| 2014 | 10.85 |
The record coldest year was 1956, with a temperature of 7.1°C.