August in Lucca averages a daily high of 30.5°C with nights around 18°C. Expect roughly 3.7 wet days totalling 41.1mm. Comfortable conditions for being outdoors all day.
Across the year, the best time to visit Lucca is April–July.
Based on PISA, IT (19.9km), 1995–2024. 23 years of August data.