Rheine's winters are chilly and unpredictable, with temperatures fluctuating wildly between freezing nights and mild days. Spring brings a gradual warming trend, with March often feeling like the first truly spring-like month. Summer is warm but not hot, with July typically being the warmest month. Autumn is characterized by a noticeable cooling trend, with temperatures dropping back down into the cooler range by October. Overall, Rheine's climate is quite temperate, with no extreme seasons and relatively mild conditions throughout the year.