July in Zelenodolsk averages a daily high of 26.2°C with nights around 16.2°C. Expect roughly 9.9 wet days totalling 65.8mm. Comfortable conditions for being outdoors all day.
Across the year, the best time to visit Zelenodolsk is May–August.
Based on KAZAN, RS (44.4km), 1995–2024. 24 years of July data.