Weather will likely play an important role when you plan your trip to Barora Island, and keep in mind that cheaper options are usually available when the weather isn't as good. The hottest months are usually January and February with an average temp of 81°F, while the coldest months are August and September with an average of 79°F. The rainiest months in Barora Island are December, January, July, and May, with each month seeing an average of 17 inches of rainfall.