Antalaha experiences a humid trade-wind
tropical rainforest climate (Koppen
Af) with prodigious rainfall all year-round. The heaviest rainfall, highest humidity, and hottest temperatures are typically observed from December to April, the wettest month being January, receiving a copious average of of total precipitation. The driest month is September, receiving an average of of precipitation. The months from May to November are slightly drier, cooler, and less humid. Despite this, hot temperatures, high humidity, and high rainfall dominate year-round in Antalaha. == References==