Winters in Como, Italy are chilly and unpredictable, with temperatures fluctuating between freezing and mild days. The average January temperature is around -1°C, while February can be even colder, averaging 3°C. Spring brings a gradual warming trend, with March and April averages hovering around 5-7°C. Summers are warm to hot, with June, July, and August temperatures often reaching the mid-to-high twenties (°C), but also experiencing cooler mornings. Autumns are generally mild, with September being the warmest month of the season, averaging around 15°C.