Visiting local bars in Vanderhoof is more fun when you know what the weather holds. These temperatures and rainfall averages can help you determine the best time for bar-hopping. The hottest months are usually July and August, with an average temperature of 14°C, while the coldest months are February and December, with an average of -6°C. The snowiest months in Vanderhoof are January, February, November and December, with each month seeing an average of 18 cm of snowfall.