What's the annual temperature in Wenchang, Hainan?

The average annual temperature in Wenchang City, Hainan Province is 23.9℃, ranging from 23.4℃ to 24.4℃ for many years, and the minimum annual temperature is 0.3 ~ 6.6℃, which appears in June at 5438+ 10. The annual average accumulated temperature > 10℃ is 8474.3℃. Annual average sunshine 1953.8 hours. The longest sunshine in summer is 13. 19 hours, and the sunshine in winter is only 10.57 hours. The total annual solar radiation energy is108.8 ~115.0 kcal/cm2.

Wenchang is a coastal zone on the northern edge of tropical zone, which has the characteristics of tropical and subtropical climate and belongs to tropical monsoon island climate. Excellent light, water, humidity and heat conditions, frost-free all year round, four distinct seasons.

Extended data

Wenchang City, Hainan Province is rich in rainfall, but it is unevenly distributed in time and space. The dry and wet seasons are obvious, and the spring drought is prominent. The annual rainfall is1721.6mm, with an average of1529.8 ~1948.6mm. The rainy season is mainly concentrated in the flood season from May to 10, and the rainfall accounts for 80% of the whole year, which is very beneficial to the development of tropical agricultural production conditions.

However, there are also unfavorable factors, that is, the rainy season is mainly concentrated in May ~ 65438+10, and the rainfall in June ~ 438+01~ April only accounts for about 20% of the whole year, which is the main reason for the historic spring drought in this city. Moreover, from August to 165438+ 10, our city is often affected by strong tropical storms and typhoons, with an average of 2.6 typhoons every year, causing losses to crops and people's lives and property; In addition, 80% of the years have a Qingming wind around Qingming, which often causes early rice to be affected and reduce production. These three reasons restrict the "low and unstable" agricultural production in this city.

The average annual humidity in Wenchang City is 87%, and the lowest humidity is 34%.

Baidu Encyclopedia-Wenchang (a municipality under the jurisdiction of Hainan Province)