Having a good idea of the weather in Lam Plai Mat will help you enjoy your stay to the fullest. The hottest months are usually April and March, with an average temperature of 29°C, while the coldest months are January and December, with an average of 25°C. The rainiest months in Lam Plai Mat are September, July, August and October, with each month seeing an average of 257 mm of rainfall.