Winters in Kaunas are cold and snowy, with temperatures often dropping below freezing point, averaging around -3°C in January. Spring brings a gradual warming trend, with temperatures rising above 0°C by April, reaching an average of 6°C. Summer months are mild to warm, with July being the warmest month, averaging 22°C. Autumn is cool and temperate, with temperatures cooling down towards winter, but still relatively mild compared to winter.