Chiang Mai's climate is characterized by a distinct dry season and wet season, with temperatures varying significantly throughout the year. The coolest months are January and December, with average temperatures ranging from 21-23°C, while the warmest months are March to May, with average highs reaching up to 40°C. The temperature remains relatively consistent during the summer months of June to August, averaging around 28°C. As winter approaches, temperatures drop again in November, but still remain mild. Overall, Chiang Mai's climate is subtropical, with a gentle warm season and a cooler dry season.