Taking the local weather in Thenmala into account is an important factor for planning your visit, especially if you plan to spend your trip by the pool. The hottest months are usually March and February, with an average temperature of 27°C, while the coldest months are January and December, with an average of 26°C. The rainiest months in Thenmala are June, October, August and May, with each month seeing an average of 336 mm of rainfall.