March in Norfolk County averages a daily high of 5.6°C with nights around -4.1°C. Expect roughly 12.9 wet days totalling 71.8mm. A hard month to visit for comfort alone.
Across the year, the best time to visit Norfolk County is May–September.
Based on DELHI CS, ON CA (14.1km), 1995–2024. 26 years of March data.