What month does it start to get cold in Northeast China?

In the northeast of China, it gets cold from July to August.

Northeast China spans the middle temperate zone and the cold temperate zone from south to north, belonging to temperate monsoon climate, with four distinct seasons, warm and rainy in summer and cold and dry in winter.

From southeast to northwest, the annual precipitation decreases from 1000 mm to below 300 mm, and it transits from humid area and semi-humid area to semi-arid area. The high forest coverage in Northeast China can prolong the melting time of ice and snow, and forest snow storage is helpful to the development of agriculture and forestry.

Determinants of climate cooling

The climate is getting colder because the sun's sunshine angle and sunshine time have changed. Based on this, the calculated almanac is more intuitive. In the long summer, the climate began to get hot on May 5th, and it turned cold in beginning of autumn on August 7th and cold in beginning of winter on June 7th, so the real cold was around a few days in beginning of winter, which means it became a real winter.