What is the temperature in Haikou in March?

The average temperature in Hainan in March is 21℃~28℃.

The average daytime temperature is 28°C. It is recommended to wear cool and breathable clothes such as cotton and linen shirts, thin long skirts, and thin T-shirts. The average nighttime temperature is 21°C. It is recommended to wear comfortable clothes such as short suits, T-shirts, thin jeans, casual clothes, and professional suits made of single-layer cotton and linen fabrics.

The cities with the highest average temperatures in March in Haikou are Sanya (30℃), Nansha (30℃), Danzhou (29℃), and Xisha (29℃). The cities with the lowest average temperature in March in Haikou are Danzhou (19℃), Qionghai (20℃), Wenchang (20℃), and Wanning (20℃).

Topography

Hainan Island is low and flat on all sides and high in the middle, with Wuzhi Mountain and Yingge Ridge as the core of the uplift, gradually descending toward the periphery. Mountains, hills, terraces, and plains form an annular layered landform with an obvious ladder structure.

Most of the mountains in Hainan Island range from 500 to 800 meters, and are actually hilly low-mountain terrain. There are 81 peaks with an altitude of more than 1,000 meters, forming a long wall rolling on the low hills. The peaks with an altitude of more than 1,500 meters include Wuzhishan, Yingge Ridge, Ozhi Ridge, Houmiling, Yajia Ridge and Diaoluo. Shan et al.