Taking into account the local weather in Puchong is an important factor for planning your visit, especially if you plan to spend your trip poolside. The hottest months are usually March and February with an average temp of 80°F, while the coldest months are January and February with an average of 79°F. The rainiest months in Puchong are November, December, April, and October, with each month seeing an average of 13 inches of rainfall.