Spring and autumn are the two best seasons for traveling to Fujian; winter and summer follow right after them. Generally, you can travel to Fujian at any time of the year.
There are a myriad of mountain and river sceneries in Fujian. You can go o visit the pastoral households in the villages when the flowers bloom in warm spring or when the maple leaves turn red in autumn. Places such as Ningde, Putian, Longyan, Zhangzhou and Sanming are good places to visit.
Fujian is also the place where you can enjoy what the water has to offer. Since it’s hot in summer in Fujian, it’s likely for you might suffer from sunburn due to excessive exposure to the sun. Given this, if you intend to go rafting or to the seaside, you should visit at the end of summer or at the beginning of autumn. Thus, you can be free from hot weather. Fuzhou and Quanzhou are good choices for you.