If you’re looking forward to lots of outings with your partner, check out these details about year-round temperatures in Villarabout: The hottest months are usually July and August with an average temp of 54°F, while the coldest months are January and February with an average of 25°F. The rainiest months in Villarabout are December, May, January, and November, with each month seeing an average of 7 inches of rainfall.