You'll likely spend much of your trip indoors, but if you want to see more of the area, looking at local weather trends is a good idea. The hottest months are usually May and June with an average temp of 82°F, while the coldest months are February and January with an average of 78°F. The rainiest months in Vinzons are December, October, July, and September, with each month seeing an average of 14 inches of rainfall.