Winters in Ena, Japan are typically cold and unpredictable, with temperatures fluctuating between -7°C and 16°C. The warmest months of the year arrive in spring, with April marking a significant rise in temperature, ranging from 1°C to 28°C on average. Summer brings sweltering heat, with July and August seeing highs often above 36°C, while autumn sees a gentle return to cooler temperatures, mirroring the winter's chill. In contrast, March and November experience relatively mild conditions, averaging around 11°C and 12°C respectively. December and January are similarly cold, with temperatures hovering between -7°C and 17°C.