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Yên Bái

Coordinates: 21°42′N 104°52′E / 21.700°N 104.867°E / 21.700; 104.867
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Yên Bái
Thành phố Yên Bái
Yên Bái City
Map
Interactive map outlining Yên Bái City
Yên Bái is located in Vietnam
Yên Bái
Yên Bái
Location of in Vietnam
Coordinates: 21°42′N 104°52′E / 21.700°N 104.867°E / 21.700; 104.867
Country Vietnam
ProvinceYên Bái
Subdivision9 wards and 6 rural communes
Area
 • Total108.15 km2 (41.76 sq mi)
Population
 (2019)[2]
 • Total100,631
 • Density930/km2 (2,400/sq mi)
ClimateCwa
Websitethanhphoyenbai.yenbai.gov.vn

Yên Bái (listen) is a city in Vietnam. It is the capital of Yên Bái Province, in the north-east region of Vietnam. The city borders Yên Bình District and Trấn Yên District. The city is a settlement along the banks of the Red River, approximately 183 km northwest of Hanoi. It is one of the important trading hubs between the highlands and the lowlands of Northern Vietnam.

History

[edit]

At the end of the sixteenth century Yên Bái was a small village in Bach Lam district, Quy Hoa district, Hung Hoa province. On April 11, 1900, Yen Bai province was established by the French colonialist government. The city grew in size with the opening of the Hanoi–Lào Cai railway, which attracted many migrants.

On February 10, 1930, part of the 4th Regiment of Tonkinese Rifles stationed at Yen Bai mutinied against their French officers in the Yên Bái mutiny. They were suppressed by loyal troops from the same unit. This incident led to widespread disturbances against French rule across northeastern Vietnam during 1930–31.[3]

Demographics

[edit]

As of 2019, the city had a population of 100,631,[2] covering an area of 108.15 km2.

Administrative divisions

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Yên Bái administers 9 wards and 6 rural communes:

  • Đồng Tâm
  • Hồng Hà
  • Hợp Minh
  • Minh Tân
  • Nam Cường
  • Nguyễn Phúc
  • Nguyễn Thái Học
  • Yên Ninh
  • Yên Thịnh

Rural communes:

  • Âu Lâu
  • Giới Phiên
  • Minh Bảo
  • Tân Thịnh
  • Tuy Lộc
  • Văn Phú

Climate

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Climate data for Yên Bái
Month Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Year
Record high °C (°F) 30.4
(86.7)
34.8
(94.6)
35.5
(95.9)
37.9
(100.2)
40.0
(104.0)
40.4
(104.7)
39.8
(103.6)
39.6
(103.3)
37.4
(99.3)
37.2
(99.0)
33.1
(91.6)
30.8
(87.4)
40.4
(104.7)
Mean daily maximum °C (°F) 19.2
(66.6)
20.3
(68.5)
23.2
(73.8)
27.2
(81.0)
31.3
(88.3)
32.7
(90.9)
32.6
(90.7)
32.5
(90.5)
31.5
(88.7)
28.8
(83.8)
25.3
(77.5)
21.6
(70.9)
27.2
(81.0)
Daily mean °C (°F) 15.8
(60.4)
17.1
(62.8)
19.9
(67.8)
23.6
(74.5)
26.8
(80.2)
28.2
(82.8)
28.2
(82.8)
27.8
(82.0)
26.7
(80.1)
24.3
(75.7)
20.8
(69.4)
17.3
(63.1)
23.0
(73.4)
Mean daily minimum °C (°F) 13.6
(56.5)
15.1
(59.2)
17.9
(64.2)
21.3
(70.3)
23.8
(74.8)
25.2
(77.4)
25.3
(77.5)
24.9
(76.8)
23.8
(74.8)
21.5
(70.7)
18.0
(64.4)
14.6
(58.3)
20.4
(68.7)
Record low °C (°F) 3.3
(37.9)
5.1
(41.2)
6.8
(44.2)
11.0
(51.8)
16.8
(62.2)
18.6
(65.5)
19.5
(67.1)
18.3
(64.9)
16.9
(62.4)
11.3
(52.3)
6.8
(44.2)
2.9
(37.2)
2.9
(37.2)
Average rainfall mm (inches) 36.3
(1.43)
40.8
(1.61)
72.6
(2.86)
123.1
(4.85)
222.9
(8.78)
262.4
(10.33)
309.0
(12.17)
364.2
(14.34)
272.9
(10.74)
163.6
(6.44)
62.8
(2.47)
29.9
(1.18)
1,960.6
(77.19)
Average rainy days 14.4 16.4 20.7 20.3 16.5 16.3 18.5 18.2 14.2 11.6 9.1 9.3 185.9
Average relative humidity (%) 87.2 88.0 88.5 87.9 84.3 84.6 85.6 86.2 85.6 85.2 85.0 84.8 86.1
Mean monthly sunshine hours 51.7 40.3 43.0 73.7 147.1 149.5 163.5 174.5 169.5 140.0 119.3 97.3 1,363.9
Source: Vietnam Institute for Building Science and Technology[4]

References

[edit]
  1. ^ Nghị định số 87/2008/NĐ-CP ngày 04 tháng 8 năm 2008 của Chính phủ về việc điều chỉnh địa giới hành chính huyện Trấn Yên để mở rộng thành phố Yên Bái và huyện Yên Bình, tỉnh Yên Bái.
  2. ^ a b General Statistics Office of Vietnam (2019). "Completed Results of the 2019 Viet Nam Population and Housing Census" (PDF). Statistical Publishing House (Vietnam). ISBN 978-604-75-1532-5.
  3. ^ Rettig, Tobias (November 2002). "French military policies in the aftermath of the Yên bay mutiny, 1930: old security dilemmas return to the surface". South East Asia Research.
  4. ^ "Vietnam Institute for Building Science and Technology" (PDF).

21°42′N 104°52′E / 21.700°N 104.867°E / 21.700; 104.867