September in Ganja averages a daily high of 27°C with nights around 17°C. Expect roughly 3.7 wet days totalling 101.1mm. Comfortable conditions for being outdoors all day.
Across the year, the best time to visit Ganja is April–May.
Based on GANCA, AJ (6.1km), 1995–2024. 18 years of September data.