April in Peterborough averages a daily high of 15°C with nights around 4.6°C. Expect roughly 9.9 wet days totalling 29.4mm. Generally workable, with some weather to plan around.
Across the year, the best time to visit Peterborough is May–September.
Based on CAMBRIDGE B. GDNS, UK (49.5km), 1995–2024. 21 years of April data.