If you’re looking forward to lots of outings with your partner, check out these details about year-round temperatures in Vignec: The hottest months are usually August and July with an average temp of 58°F, while the coldest months are February and January with an average of 35°F. The rainiest months in Vignec are June, November, May, and April, with each month seeing an average of 8 inches of rainfall.