Weather is only one factor, but it can really affect your travel plans, especially if you are planning a longer stay in Birchleaf. The hottest months are usually July and August, with an average temperature of 21°C, while the coldest months are January and February, with an average of 4°C. The snowiest months in Birchleaf are January, December, February and March, with each month seeing an average of 14 cm of snowfall.