Dusseldorf's weather is characterized by mild temperatures, with significant variation throughout the year. Winters are cool and relatively short, with average January temperatures around 3°C, while February is slightly colder. As spring approaches, temperatures gradually rise, reaching averages of 12°C in May. Summers are warm but not hot, with July and August averaging around 18-19°C, providing a pleasant climate for outdoor activities. Autumn sees a return to cooler temperatures, with October averages returning to around 11°C.