April in Tarragona averages a daily high of 19.9°C with nights around 9°C. Expect roughly 7.1 wet days totalling 43.9mm. Comfortable conditions for being outdoors all day.
Across the year, the best time to visit Tarragona is March–July.
Based on REUS AEROPUERTO, SP (6.5km), 1995–2024. 30 years of April data.