Weather will likely play an important role when you plan your trip to Abakaliki, and keep in mind that cheaper options are usually available when the weather isn't as good. 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.