Da'an experiences mild and cool winters, with January being the chilliest month, averaging around -2°C. Spring arrives in late February, bringing temperatures up to a pleasant range of 5-15°C, with March averaging 9°C. Summer is warm but not sweltering, with July highs reaching only 25°C. Autumn is characterized by comfortable temperatures, ranging from 10-20°C, before cooling down into the mild winter months once again.