When is the fan on in Shenzhen?

It varies from person to person, and it can usually be opened in May.

Shenzhen is located in the south-central coast of Guangdong Province, northeast of the Pearl River Estuary, with low latitude, a subtropical monsoon climate with long summer and short winter, mild climate, abundant sunshine and rainfall.

Affected by monsoon, southeast wind prevails in summer, monsoon depression, tropical cyclone patronage, high temperature and rainy weather; The northeast monsoon prevails in other seasons, with dry weather and mild climate. The annual average temperature is 22.4℃, the highest temperature is 38.7℃ (1980 July 10), and the lowest temperature is 0.2℃ (1957 February 1 1). There is abundant rainfall, with the rainy season from April to September every year, with annual rainfall of1.933mm, maximum annual rainfall of 2662mm (1.957) and minimum annual rainfall of 91.3mm (1.963). The sunshine time is long, with an average annual sunshine time of 2 1. 20. 5 hours and annual solar radiation of 5225 MJ/m2. The dominant wind direction throughout the year is east-southeast, and it is affected by tropical cyclones (typhoons) 4-5 times a year on average.