August in Coimbatore averages a daily high of 31.9°C with nights around 22.4°C. Expect roughly 5 wet days totalling 12.4mm. Generally workable, with some weather to plan around.
Across the year, the best time to visit Coimbatore is December–January.
Based on COIMBATORE PEELAMED, IN (9.7km), 1995–2024. 21 years of August data.