Is it cold to sail in Xiamen during the Spring Festival?

Cold. The lowest temperature during the Spring Festival in Xiamen is only about 9℃. Xiamen, referred to as Ludao for short, is a prefecture-level city, a sub-provincial city, a city with separate plans and a first-class big city under the jurisdiction of Fujian Province, a China Special Economic Zone approved by the State Council, and an important central city, port and scenic tourist city along the southeast coast.