Taking into account the local weather in Nesbyen is an important factor for planning your visit, especially if you plan to spend your trip poolside. The hottest months are usually July and June with an average temp of 54°F, while the coldest months are January and December with an average of 18°F. The snowiest months in Nesbyen are January, December, February, and October, with each month seeing an average of 17 inches of snowfall.