Located in the east of Beijing, adjacent to Beijing District 9. Between 39 49' and 40 5' north latitude; East longitude11621'-1638', slightly longer from north to south, with a maximum length of about 28 kilometers; It is slightly narrower in the east-west direction, with a maximum width of about17km and a total area of 470.8km2..
Chaoyang District is located in Beijing Plain, with a gentle slope from northwest to southeast, and the slope is generally between11000-1/2500. The average elevation is 34 meters, and the highest point is 46 meters above sea level, which is in the area from Datun to Wali Kansai Village. The lowest point is 20 meters above sea level, west of Shawo Village, Louzizhuang, downstream of Bahe River.
Extended data
Chaoyang district belongs to temperate continental semi-humid monsoon climate. The four seasons are distinct and the precipitation is concentrated. Spring is dry and windy, and the temperature difference between day and night is large; Summer is hot and rainy; Autumn is sunny and rainy, the temperature is suitable and the sunshine is sufficient; Winter is cold and dry, windy and snowy.
The annual average temperature 1 1.6℃, the average temperature in Leng Yue in June is 4.6℃, the average temperature in July is 25.9℃, and the annual frost-free period is 192 days. The annual average precipitation is 58 1mm, and the summer precipitation accounts for 75% of the whole year. Since 1998, the climate has been obviously warmer and drier, and it has been dry for years.
The total annual sunshine radiation is 134.24 kcal, square centimeter, and physiological radiation accounts for about 49% of the total annual radiation. The annual sunshine hours are * * * 284,438+0.4 hours, with the maximum in May being 279.8+0 hours; June was followed by 277.3 hours.
Chaoyang district is located at the drainage tail of Beijing, with many rivers and lakes. The surface water in Chaoyang District belongs to the North Canal system of Haihe River Basin. The North Canal water system is the only water system that originated in Beijing, and its upstream has tributaries such as Wenyu River, Tonghui River and Liangshui River.
The northern part of Chaoyang District is roughly bounded by Qinghe River, and the northeastern part is roughly bounded by Wenyu River. Bahe River intersects Maliang River in the south, North River in the north, and then flows into Wenyu River. Liangshui River, Xiao Taihou River and Tonghui Irrigation Canal flow through the south of Chaoyang District. The total length of rivers in Chaoyang District is 15 1 km, and small and medium-sized drainage ditches are 1 10, with a total length of 320 km. There are more than 70 ponds and pools such as Chaoyang Park Lake, Yaowa Lake, Red Scarf Lake and Gaobeidian Lake, with a total area of 980 hectares.
Baidu encyclopedia-Chaoyang district, Beijing