Winters in Kirishima, Japan are chilly with temperatures often below freezing, but also have warmer days. Spring arrives with rising temperatures, gradually warming up from mid-teens Celsius in March to mid-twenties by April and May. Summers bring hot and humid weather, with temperatures frequently reaching over 30 degrees Celsius from June to August. Autumn cools down significantly, with temperatures returning to single-digit highs by November, before dropping below freezing again in winter.