March in South Suffolk averages a daily high of 16°C with nights around 4.4°C. Expect roughly 11 wet days totalling 98.1mm. Generally workable, with some weather to plan around.
Across the year, the best time to visit South Suffolk is April–May.
Based on SUFFOLK LAKE KILBY, VA US (1.7km), 1995–2024. 30 years of March data.