Taking into account the local weather in Tenza is an important factor for planning your visit, especially if you plan to spend your trip poolside. The hottest months are usually February and January with an average temp of 54°F, while the coldest months are August and September with an average of 54°F. The rainiest months in Tenza are April, November, March, and May, with each month seeing an average of 8 inches of rainfall.