Is it still cold in Hangzhou 10?

The weather in Hangzhou 10 is estimated to be about 20 degrees. . Sometimes it may be colder when cold air comes, but it's not that cold. Wear a long-sleeved T-shirt inside and long sleeves outside in the morning and evening. Take off your long sleeves at noon! In short, Hangzhou was not that cold before the end of 65438+February!