Storing Sweet Potato in African rainy season weather (Malawi)
How to store sweet potato for keeping them fresh for months?
Certified GKH Gardening Expert
Your best option will be to cure and store these inside, if the area is too wet to do so outside. This article will help: https://www.gardeningknowhow.com/edible/vegetables/sweet-potato/sweet-potato-storage-tips.htm