September in Tobolsk averages a daily high of 14.4°C with nights around 5.1°C. Expect roughly 13.1 wet days totalling 46.7mm. Generally workable, with some weather to plan around.
Across the year, the best time to visit Tobolsk is May–August.
Based on TOBOLSK, RS (5.4km), 1995–2024. 30 years of September data.