Taking into account the local weather in Lubok Antu is an important factor for planning your visit, especially if you plan to spend your trip poolside. The hottest months are usually May and August with an average temp of 78°F, while the coldest months are February and January with an average of 77°F. The rainiest months in Lubok Antu are December, November, March, and January, with each month seeing an average of 14 inches of rainfall.