Will it be worn in Zalantun on May 1 day?

The subject wants to ask "What does Zalantun wear in May Day weather"? Wear a short suit and a single-layer cotton and linen T-shirt. According to the query of China Weather Network, the average temperature in Zalantun is 8℃ to 22℃ in May and 22℃ in the daytime. He wears comfortable clothes, such as shorts, T-shirts, thin jeans, casual clothes and professional suits made of single cotton and linen fabrics. Zhalantun is a county-level city under the jurisdiction of Hulunbeier, a political, economic, cultural, medical and transportation center in Lingdong area of Inner Mongolia, a sub-central city of Hulunbeier and an excellent tourist city in China.