When is the coldest weather in Haikou, Hainan?

Haikou is located in the tropics with diverse tropical resources, usually in winter. The lowest temperature in Haikou in winter is above 10 degrees, and the highest temperature is around 25 degrees. There is no winter in the climate. Even if it reaches a dozen degrees, it won't last for a few days, and the temperature may rise above 20 degrees the next day. Average winter temperature in Haikou 18℃~ 23℃.

The sunshine time is long all year round, and the radiation energy is large. The annual average sunshine hours are more than 2000 hours, and the solar radiation can reach 1 1 ~ 120000 kcal. The annual average temperature is 24.3℃, the highest average temperature is about 28℃, the lowest average temperature is about 18℃, and the daytime average temperature is 23℃. It is recommended to wear cool and breathable clothes, such as shirts, thin skirts, cotton and linen thin T-shirts, etc.

Extended data:

Haikou city is flat and has a slightly longer heart shape. Nandujiang is the longest river in Hainan Island, passing through the center of Haikou. The eastern part of Nandu River is slightly inclined from south to north, and the western part of Nandu River is inclined from north to south. It is high in the northwest and southeast, low along Nandu River in the middle, and mostly coastal plains in the north.

Except for Ma 'anling in Shishan Town, Jiuzhou Ridge in Jiuzhou Town, Riziling in Jiazi Town and Leihuling in Yongxing Town, most of the 38 hills in the city are platforms and plains below 100 meters above sea level. The surface is mainly quaternary basic volcanic rocks and quaternary loose sediments, with a large distribution area. The coastal terrace landform is dominant, and the typical volcanic landform is dominant in the west.

Baidu encyclopedia-Haikou