Weather is only one factor, but it can really affect your travel plans, especially if you're planning an extended stay in Ayabaca. The hottest months are usually September and August with an average temp of 60°F, while the coldest months are July and August with an average of 59°F. The rainiest months in Ayabaca are March, February, January, and December, with each month seeing an average of 15 inches of rainfall.