Planning for the weather is a good way to make your trip to Banga relaxing and enjoyable, especially when you're splurging. The hottest months are usually March and April with an average temp of 79°F, while the coldest months are January and February with an average of 77°F. The rainiest months in Banga are May, June, July, and October, with each month seeing an average of 16 inches of rainfall.