Will it snow in Hainan in winter?

Hainan Island is located in the northern edge of the tropics and belongs to the tropical monsoon climate. It has always been known as a "natural greenhouse". It has a long summer and no winter. The annual average temperature is 22~27℃, and the accumulated temperature of 10℃ is 8200℃. The coldest January temperature is still 17 ~ 24℃, and the annual illuminance is 1750.

Hainan Island is an ideal breeding base in South China because of its early spring, rapid temperature rise, large daily temperature difference, frost-free all year round and warm winter.

Hainan province has abundant rainfall, with annual precipitation1000 mm-2,600 mm and average annual precipitation 1639mm, with obvious rainy season and less rainy season. May ~ 10 is the rainy season every year, and the total precipitation is about 1500mm, accounting for 70 ~ 90% of the total annual precipitation.

The main rain sources are frontal rain, thermal thunderstorm and typhoon rain. The rainy season is from June 1 1 to April of the following year, accounting for only 10 ~ 30% of the annual precipitation. Drought often occurs in the rainy season.

Extended data of climate characteristics in various regions of Hainan

Eastern and northeastern regions. Winter is affected by the cold air from the south and the northeast monsoon prevailing in winter, and it is even colder in winter.

The central region. Due to the high frequency of static wind, the weather in summer is sultry compared with other places on the island.

The western region. Because Hainan Island is high in the middle and low around, the south wind and southeast wind prevail in the summer monsoon in Hainan Island, so the summer monsoon has little influence on the western region. This can be judged from bananas. Bananas are shallow roots in crops, and an adult can push them with his hands. Therefore, no one in the East dares to grow bananas on a large scale, while in the West, they are all planted on a large scale.

Geographically, the western part of Hainan is called leeward area, and there are few strong winds. The temperature in summer is relatively higher than that in the eastern coastal areas. On the contrary, because the terrain is flat and there is no mountain barrier, it is easily affected by the cold air in the south in winter, so the temperature is relatively low.

Southern region. The farther south Hainan Island is, the closer it is to the equator, and the warmer it is in winter. But on the contrary, it is hotter in summer.

Baidu Encyclopedia-Hainan