Taking the local weather in Jambu into account is an important factor for planning your visit, especially if you plan to spend your trip by the pool. The hottest months are usually September and October, with an average temperature of 25°C, while the coldest months are July and August, with an average of 24°C. The rainiest months in Jambu are February, January, March and December, with each month seeing an average of 581 mm of rainfall.