March in Pierrefonds averages a daily high of 2.7°C with nights around -6.5°C. Expect roughly 12.4 wet days totalling 70.8mm. A hard month to visit for comfort alone.
Across the year, the best time to visit Pierrefonds is May–September.
Based on STE ANNE DE BELLEVUE 1, QC CA (4.3km), 1995–2024. 29 years of March data.