July in Troyes averages a daily high of 26.3°C with nights around 13.4°C. Expect roughly 9.6 wet days totalling 57.6mm. Comfortable conditions for being outdoors all day.
Across the year, the best time to visit Troyes is May–September.
Based on TROYES BARBEREY, FR (5.5km), 1995–2024. 30 years of July data.