Taking into account the local weather in Tawau is an important factor for planning your visit, especially if you plan to spend your trip poolside. The hottest months are usually April and May with an average temp of 80°F, while the coldest months are February and July with an average of 79°F. The snowiest months in Tawau are May, January, February, and March, with each month seeing an average of 15 inches of snowfall.