Longquan's climate is characterized by mild winters and cool summers. Spring arrives in late February with temperatures gradually warming up from around 4-5°C to a comfortable average of 12-15°C by April. Summer months, June to August, are marked by warm days averaging 22-25°C, while nights remain relatively cooler at around 18-20°C. Autumn brings pleasant weather, with temperatures ranging from 10-16°C in September and October, before dropping to a chilly average of 8-12°C in November and December.