June in Suffolk averages a daily high of 29°C with nights around 18.7°C. Expect roughly 11.2 wet days totalling 123.5mm. Generally workable, with some weather to plan around.
Across the year, the best time to visit Suffolk is April–May.
Based on SUFFOLK LAKE KILBY, VA US (1.5km), 1995–2024. 29 years of June data.