April in Rheine averages a daily high of 14.9°C with nights around 4.5°C. Expect roughly 11.4 wet days totalling 41.2mm. Generally workable, with some weather to plan around.
Across the year, the best time to visit Rheine is May–September.
Based on MUENSTER OSNABRUECK AIRPORT, GM (24.3km), 1995–2024. 30 years of April data.