1.Hospitable Climate
Huairou is located in the north temperate monsoon zone with typical temperate zone semi-moisture climate and clear-cut 4 seasons. The average annual temperature is 9-13℃and there are 170–220 frost-free days throughout the year. Average annual rainfall is around 600–700 mm, which mainly comes from June to August.

　　2.High Quality Atmosphere
You can enjoy perfect high-quality air in Huairou, which conforms to WHO standard and Grade II or above quality standard of the“National Atmospheric Environment Quality Standard”.

　　3.Abundant water resources
Huairou glories itself in rich water supply and is becoming an important drinking water base of Beijing. Within the territory of Huairou, there are 17 Grade IV or above rivers, 16 large and small reservoirs and 400 spring fountains, 98% of the district is guarded as water-source protection area. The quality of its surface water conforms to Grade II of national criteria and the drinking water hygienic standard (GB5749-85).

　　4.High forest coverage rate
Forest coverage reaches a rate of 71% and city landscaping rate of 49.1% in Huairou, which stands at a leading position in the world. The largest primeval forest in North China is located in Labagoumen, Huairou, which covers an area of 18,000 hectares. Huairou is awarded as“City in the Embrace of Forest”and“the Charming Garden of Beijing”.