Weather is only one factor, but it can really affect your travel plans, especially if you're planning an extended stay in Ambatoloaka. The hottest months are usually January and February with an average temp of 79°F, while the coldest months are July and August with an average of 70°F. The rainiest months in Ambatoloaka are March, January, February, and April, with each month seeing an average of 11 inches of rainfall.