Though the weather of Kodaikanal is pleasurable all throughout the year, still the best time to visit the scintillating city of Kodaikanal is in the months of April to June and August to September. This is the time when the weather is at it's best. During this time, temperatures stay in the county of a comfy 20°C to a refreshing 10°C. The months between October and March are wet and cold, so it is best to avoid being here at this time.