When you travel with your pet, keeping tabs on the weather can make the trip safe and fun for everyone. The hottest months are usually August and July, with an average temperature of 12°C, while the coldest months are February and January, with an average of -8°C. The snowiest months in L'Anse-au-Clair are February, January, April and March, with each month seeing an average of 193 cm of snowfall.