September in Zarechnyy averages a daily high of 19°C with nights around 8.3°C. Expect roughly 10 wet days totalling 48.1mm. Comfortable conditions for being outdoors all day.
Across the year, the best time to visit Zarechnyy is May–September.
Based on PENZA, RS (14.1km), 1995–2024. 28 years of September data.