March in Brantford averages a daily high of 4.1°C with nights around -4.6°C. Expect roughly 9.5 wet days totalling 59.1mm. A hard month to visit for comfort alone.
Across the year, the best time to visit Brantford is May–September.
Based on ROSEVILLE, ON CA (29km), 1995–2024. 26 years of March data.