Planning for the weather is an important factor for making your trip to Neyyattinkara a success, especially when you’re splurging. The hottest months are usually March and February with an average temp of 81°F, while the coldest months are January and February with an average of 80°F. The rainiest months in Neyyattinkara are June, May, October, and August, with each month seeing an average of 11 inches of rainfall.