Taking into account the local weather in Silang is an important factor for planning your visit, especially if you plan to spend your trip poolside. The hottest months are usually May and April with an average temp of 81°F, while the coldest months are January and February with an average of 77°F. The rainiest months in Silang are July, September, August, and June, with each month seeing an average of 19 inches of rainfall.