Taking into account the local weather in Viceno is an important factor for planning your visit, especially if you plan to spend your trip poolside. The hottest months are usually July and August with an average temp of 52°F, while the coldest months are January and December with an average of 22°F. The rainiest months in Viceno are May, June, July, and August, with each month seeing an average of 8 inches of rainfall.