April in Leicester averages a daily high of 13.4°C with nights around 4.6°C. Expect roughly 11.3 wet days totalling 45.8mm. Generally workable, with some weather to plan around.
Across the year, the best time to visit Leicester is June–September.
Based on NOTTINGHAM WATNALL, UK (41.5km), 1995–2024. 30 years of April data.