1949 65438+On February 29th, Langzhong was peacefully liberated.
19501October 8, Langzhong county people's government was established.
1June, 984, the people's government of Sichuan Province approved Langzhong as an ancient historical city. 1986 65438+February, the State Council approved Langzhong as a famous historical and cultural city in China.
199 1 year 1 month 65438+2, with the approval of the State Council, the Sichuan Provincial People's Government cancelled Langzhong County and established Langzhong City.
1August, 993, Langzhong was listed as a city directly under the jurisdiction of the province and managed by Nanchong City.
Langzhong is located in the north of Sichuan Basin, in the middle reaches of Jialing River, bordering Bazhong City and Yilong County in the east, nanbu county in the south, Jiange County in the west and Cangxi County in the north.
There are two mountain systems in Langzhong: Bashan in the east of Jialing River and Jianmen Mountain in the west. The two mountain ranges branch in Langzhong City, respectively, from northwest to south and northeast to southwest, forming a weir-tail trough-shaped terrain and a multi-stage terrace terrain with high east-west and low middle, which are in the transition zone from low mountains in northern Sichuan to hills in central Sichuan. The highest point is Ma 'anshan in Longquan Town, with an altitude of 888.8 meters, and the lowest point is Jialing River section of Maoerjing in Zhu Zhen Township, with an altitude of 328 meters. There are flat dams, low mountains, high hills, low mountains, terraces and mountain plains, mainly low mountains and a few hills with dams.
Langzhong belongs to the subtropical monsoon climate zone, with mild climate, abundant rainfall and moderate illumination. The annual average temperature is 65438 07℃. The extreme maximum temperature is 39℃, and the minimum temperature is-4.6℃. The frost-free period is 290 days, with annual average sunshine 1, 379.8 hours and annual average precipitation 1, 033.9 mm.