If you’re hoping to get lost in the rain on your romantic getaway, check out these details about year-round temperatures in Abakaliki: The hottest months are usually February and January with an average temp of 86°F, while the coldest months are August and July with an average of 78°F. The rainiest months in Abakaliki are September, August, July, and June, with each month seeing an average of 13 inches of rainfall.