There's nothing like an all-inclusive holiday in Pedro Gonzalez to refresh you, especially when you know what kind of weather to expect. Here's some information to help you decide when to book: The hottest months are usually September and October, with an average temperature of 28°C, while the coldest months are February and January, with an average of 26°C. April and March are the driest months, while November and August are the rainiest months.