The weather of Kodaikanal can be described to be subtropical highland climate. The weather here is highly influenced by the monsoon and the temperatures are cool throughout the year due to the high altitude of the city with respect to nearby areas.
The best time to visit Kodaikanal is varied. If you would like to catch the Pongal festivities then going in winters is a must. Summers are a great time to sightsee because of the great weather. Lots of people prefer going in September because the rains stop falling during the month and the temperature has also reduced.