Taking into account the local weather in Andigama is an important factor for planning your visit, especially if you plan to spend your trip poolside. The hottest months are usually March and April with an average temp of 82°F, while the coldest months are January and February with an average of 79°F. The rainiest months in Andigama are October, November, May, and December, with each month seeing an average of 10 inches of rainfall.