General situation of physical geography in Chibei District of Changbai Mountain Management Committee

Chibei District has a temperate continental monsoon climate, with an annual average temperature of 3.5℃, the highest average temperature of 26.6℃ in July and the lowest temperature of 1-26.6℃. The annual average rainfall is 700㎜, with the most rainfall in July and August, with an average of 250㎜, with a minimum of 10 and an average of15 ㎜; The soil is dark brown forest soil, partly volcanic ash; Annual sunshine days 197 days, the dominant wind direction is OESE, the average wind speed is 2.2m/s, the frost-free period is 1 10 days, the freezing day is 23 1 day, and the maximum frozen soil depth is 120cm.