How many months in a year is it very hot in Haikou?

The annual heat in this area is 10 month.

The reason why Haikou is hot every year 10 month is because Haikou is located in a low latitude area, close to the equator, and the direct sunlight lasts for a long time, so the temperature is high.

Haikou, the capital of Hainan Province, is a tropical coastal city in the south of Hainan Island. Due to the unique geographical location and climatic conditions, the temperature in Haikou is high, and the four seasons are not clear, only rainy season and dry season.