I plan to travel to Sichuan on April 7th. Can anyone tell me how cold it is recently? Do I need to bring thick clothes?

The climate in Sichuan is very unique. It's cold when it's cold and hot when it's hot. If you travel to Sichuan in April, I suggest you take two thin sweaters or something, because the temperature changes greatly now, and it will be very hot when there is sunshine, because Sichuan belongs to a humid environment, and many people outside the province, especially those in the north, are not used to it. If it rains, it will be colder. Take two thin sweaters, which are not heavy to carry, killing two birds with one stone. Sichuan is a good place with good mountains and water, good natural scenery and a long history of humanities. Jiuzhaigou, Emei Mountain, Dujiangyan, Wolong Nature Reserve, Qingcheng Mountain, Bifengxia and so on are all worth seeing. I hope you have a good time.