April in Tartu averages a daily high of 11.2°C with nights around 1.2°C. Expect roughly 11 wet days totalling 35mm. Demanding conditions — pack for it and plan indoor options.
Across the year, the best time to visit Tartu is May–August.
Based on TARTU TORAVERE, EN (20.1km), 1995–2024. 30 years of April data.