September in Guna averages a daily high of 32.5°C with nights around 22.8°C. Expect roughly 3 wet days totalling 11.3mm. Generally workable, with some weather to plan around.
Across the year, the best time to visit Guna is December–February.
Based on GUNA, IN (0.7km), 1995–2024. 12 years of September data.