September in Astrakhan averages a daily high of 24.9°C with nights around 12.7°C. Expect roughly 4.5 wet days totalling 17.1mm. Comfortable conditions for being outdoors all day.
Across the year, the best time to visit Astrakhan is May.
Based on ASTRAKAN, RS (7.4km), 1995–2024. 24 years of September data.