Dayan's climate is characterized by mild temperatures and moderate humidity throughout the year. In spring, temperatures gradually warm up from around 8°C in February to a range of 15-20°C by May, with March being a transitional month averaging around 13°C. Summer months are hot and humid, with temperatures often reaching above 30°C from June to August. Autumn brings a slight decrease in temperature, ranging from 10-25°C from September to November, while winter is relatively cool, with temperatures occasionally dropping below 0°C from December to February.