If you're hoping to get lost in the rain on your romantic getaway, check out these details about year-round temperatures in Anapoima: The hottest months are usually February and September with an average temp of 64°F, while the coldest months are July and December with an average of 63°F. The rainiest months in Anapoima are May, June, July, and April, with each month seeing an average of 66 inches of rainfall.