Taking into account the local weather in Tulamben is an important factor for planning your visit, especially if you plan to spend your trip poolside. The hottest months are usually November and October with an average temp of 80°F, while the coldest months are August and September with an average of 78°F. The rainiest months in Tulamben are December, January, February, and March, with each month seeing an average of 15 inches of rainfall.