December in Norfolk County averages a daily high of 2.2°C with nights around -4.7°C. Expect roughly 15.3 wet days totalling 79mm. 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. 27 years of December data.