Planning for the weather is an important factor for making your trip to Chithirapuram a success, especially when you’re splurging. The hottest months are usually April and March with an average temp of 81°F, while the coldest months are January and February with an average of 74°F. The rainiest months in Chithirapuram are October, November, August, and December, with each month seeing an average of 7 inches of rainfall.