What's the temperature in Shanghai around April 20th? What should I wear?

1. The lowest temperature in Shanghai history is about 15℃ and the highest temperature is about 25℃.

2. Bring a short-sleeved T-shirt, a long-sleeved shirt, a long-sleeved coat and jeans.

Old people can bring an extra sweater vest.

4. Prepare rain gear. Shoes should be amphibious.