kodaikanal is neither too hot in summer nor too cold in winter.Kodai get some rain almost every month,the months January and February are on the whole generally dry.Declared season time is from the middle of April to the middle of June.Winter months January, February and March are best for health,since humidity is at its lowest and a warm morning sun.

An average of 165 cms of rain falls every year,during north-east monsoon in October and November. South-west monsoon occurs from June to September.