April in Oosterhout averages a daily high of 15.3°C with nights around 4.1°C. Expect roughly 11.1 wet days totalling 44.8mm. Generally workable, with some weather to plan around.
Across the year, the best time to visit Oosterhout is May–September.
Based on GILZE RIJEN, NL (10.3km), 1995–2024. 30 years of April data.