Tràng Định District
Huyện Tràng Định
District
Country Vietnam
RegionNortheast
ProvinceLạng Sơn
CapitalThất Khê
Area
 • Total384 sq mi (995 km2)
Population
 (2003)
 • Total62,869
Time zoneUTC+7 (Indochina Time)

Tràng Định is a rural district of Lạng Sơn province in the Northeastern region of Vietnam. As of 2003, the district had a population of 62,869.[1] The district covers an area of 995 km2 (384 sq mi). The district capital lies at Thất Khê.[1]

Administrative divisions

1 town: Thất Khê

22 communes: Khánh Long, Đoàn Kết, Cao Minh, Tân Yên, Vĩnh Tiến, Tân Tiến, Bắc Ái, Kim Đồng, Chí Minh, Chi Lăng, Đề Thám, Hùng Sơn Hùng Việt, Kháng Chiến, Đại Đồng, Tri Phương, Quốc Khánh, Đội Cấn, Tân Minh, Trung Thành, Quốc Việt, Đào Viên

Climate

Climate data for Thất Khê , Tràng Định District
Month Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Year
Record high °C (°F) 31.0
(87.8)		 35.6
(96.1)		 36.8
(98.2)		 38.5
(101.3)		 39.6
(103.3)		 39.3
(102.7)		 38.7
(101.7)		 38.7
(101.7)		 37.5
(99.5)		 34.5
(94.1)		 33.8
(92.8)		 31.1
(88.0)		 39.6
(103.3)
Mean daily maximum °C (°F) 18.0
(64.4)		 19.5
(67.1)		 22.5
(72.5)		 27.3
(81.1)		 31.2
(88.2)		 32.4
(90.3)		 32.7
(90.9)		 32.4
(90.3)		 31.3
(88.3)		 28.4
(83.1)		 24.5
(76.1)		 20.6
(69.1)		 26.7
(80.1)
Daily mean °C (°F) 13.6
(56.5)		 15.3
(59.5)		 18.6
(65.5)		 22.9
(73.2)		 26.0
(78.8)		 27.4
(81.3)		 27.6
(81.7)		 27.2
(81.0)		 25.8
(78.4)		 22.9
(73.2)		 18.9
(66.0)		 15.0
(59.0)		 21.8
(71.2)
Mean daily minimum °C (°F) 10.9
(51.6)		 12.8
(55.0)		 16.1
(61.0)		 19.9
(67.8)		 22.6
(72.7)		 24.2
(75.6)		 24.5
(76.1)		 24.2
(75.6)		 22.6
(72.7)		 19.6
(67.3)		 15.5
(59.9)		 11.6
(52.9)		 18.7
(65.7)
Record low °C (°F) −1.8
(28.8)		 2.6
(36.7)		 3.4
(38.1)		 9.6
(49.3)		 13.9
(57.0)		 16.2
(61.2)		 19.2
(66.6)		 19.5
(67.1)		 14.4
(57.9)		 6.3
(43.3)		 2.4
(36.3)		 −1.4
(29.5)		 −1.8
(28.8)
Average precipitation mm (inches) 39.1
(1.54)		 35.7
(1.41)		 57.3
(2.26)		 98.7
(3.89)		 193.4
(7.61)		 250.0
(9.84)		 250.8
(9.87)		 261.0
(10.28)		 142.5
(5.61)		 82.8
(3.26)		 49.1
(1.93)		 29.9
(1.18)		 1,487.8
(58.57)
Average rainy days 10.9 10.5 13.2 12.5 12.3 14.7 15.1 15.3 10.7 8.0 7.2 7.2 139.4
Average relative humidity (%) 83.2 83.8 84.6 84.2 83.0 84.1 85.0 85.8 84.7 83.4 82.8 81.9 83.9
Mean monthly sunshine hours 60.4 53.5 54.6 93.1 152.3 148.7 168.2 173.7 164.6 139.4 120.3 108.6 1,435.8
Source: Vietnam Institute for Building Science and Technology[2]

References

  1. 1 2 "Districts of Vietnam". Statoids. Retrieved March 23, 2009.
  2. ↑ "Vietnam Institute for Building Science and Technology" (PDF). Retrieved 16 August 2023.

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