August in Ranchi averages a daily high of 29.9°C with nights around 22.5°C. Expect roughly 21.6 wet days totalling 338.9mm. Generally workable, with some weather to plan around.
Across the year, the best time to visit Ranchi is November–December.
Based on M.O. RANCHI, IN (3km), 1995–2024. 24 years of August data.