March in Brampton averages a daily high of 5.5°C with nights around -5.8°C. Expect roughly 8.9 wet days totalling 57.3mm. A hard month to visit for comfort alone.
Across the year, the best time to visit Brampton is May–September.
Based on GEORGETOWN WWTP, ON CA (10.9km), 1995–2024. 19 years of March data.