Winters in Joyo, Japan are cool and temperate, with temperatures often below freezing, but averaging around 6-8°C. Spring brings a steady warming trend, with March marking the beginning of a significant increase in temperature, eventually reaching highs of up to 27°C by April. Summer is hot and humid, with July and August being the warmest months, experiencing temperatures as high as 36-37°C on occasion. Autumn cools down gradually, with September still feeling quite warm, but October bringing more pleasant temperatures. Winters return with a chill in November and December, although not as cold as January, averaging around 8°C again.