Weather will likely play an important role when you plan your trip to Batangas City, but bear in mind that cheaper options are usually available when the weather isn’t as good. The hottest months are usually May and April, with an average temperature of 28°C, while the coldest months are February and January, with an average of 26°C. The rainiest months in Batangas City are July, September, August and June, with each month seeing an average of 423 mm of rainfall.