August in Lyon 06 averages a daily high of 27.4°C with nights around 16.6°C. Expect roughly 8.3 wet days totalling 67.2mm. Comfortable conditions for being outdoors all day.
Across the year, the best time to visit Lyon 06 is May–September.
Based on LYON ST EXUPERY, FR (18.2km), 1995–2024. 30 years of August data.