Why is it colder in winter in Gu 'an than in Beijing?

Geographical location and climate differences.

1. Location: Gu 'an is located in the south of Beijing, close to Beijing, and is greatly influenced by Beijing's climate; The temperature in Beijing is low in winter, and there are often cold waves and snowfall, which leads to the temperature drop in Gu 'an.

2. Climate difference: the climate in Gu 'an area belongs to warm temperate semi-humid semi-arid monsoon climate, with distinct seasons and suitable cold and warm weather; Gu 'an is located in the northern part of North China Plain, which is greatly influenced by the cold current of Mongolia Plateau and Siberia.