Winters in Schwerin are cold and unpredictable, with temperatures fluctuating between freezing and mild days. January is the coldest month on average, but February can be even colder with rare warmer spells. As spring approaches, temperatures gradually rise, with March often experiencing warm days, sometimes reaching up to 22°C. Summer brings warmth and stability, with June and July averaging around 19°C, but still allowing for occasional hot days above 30°C. Autumn is generally mild, with September and October having similar temperature ranges, before the cold winter returns.