Planning for the weather is a good way to make your trip to Visakhapatnam relaxing and enjoyable, especially when you’re splurging. The hottest months are usually May and June with an average temp of 85°F, while the coldest months are January and December with an average of 76°F. The rainiest months in Visakhapatnam are September, July, August, and October, with each month seeing an average of 9 inches of rainfall.