Winters in Yongji, China are harsh and cold, with temperatures often dropping below -20°C in January and February. Spring arrives in March, bringing mild temperatures that gradually warm up throughout the month, with April marking a significant increase in average temperature to around 11°C. Summers are hot and humid, with July and August experiencing temperatures often reaching above 35°C, but with slight dips in late afternoon and evening hours. Autumn brings a welcome respite from the summer heat, with September and October offering relatively mild temperatures, although November can see temperatures drop again. Frosts and occasional cold snaps are still possible throughout the year, particularly in winter months, while summers are hot but not excessively so, allowing for comfortable outdoor activities during late morning to early afternoon hours.