Winters in Sach'on are cold and unpredictable, with temperatures fluctuating wildly between -16°C and 16°C. As the seasons transition into spring, temperatures gradually rise, bringing warmer days in March and April, which average around 10°C and 14°C respectively. Summer months from June to August are warm to hot, with July being the hottest month, averaging 26°C. Autumn brings a slight cooling of temperatures, but still pleasant averages in September and October. In contrast, winters are again chilly, with December temperatures averaging just 3°C.