Weather is probably a major factor when you plan your trip to L'Anse-au-Clair, but bear in mind that cheaper options are usually available when the weather isn't as good. 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.