What is the coldest temperature in Huairou District of Beijing?

According to the weather 24.com query, from 2022-01-0/to 2023-1-20, the historical temperature in Huairou, Beijing * * * appeared: sunny 30 1 day, cloudy 209 days and rainy 95 days. Average high temperature 20℃, average low temperature 8℃, extreme high temperature 40℃, extreme low temperature-16℃.