Planning for the weather is an important factor for making your trip to Kanayannur a success, especially when you’re splurging. The hottest months are usually March and April with an average temp of 83°F, while the coldest months are January and December with an average of 81°F. The rainiest months in Kanayannur are June, July, August, and May, with each month seeing an average of 23 inches of rainfall.