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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]
Tràng Định District
Huyện Tràng Định | |
|---|---|
 | |
| Country |  Vietnam |
| Region | Northeast |
| Province | Lạng Sơn |
| Capital | Thất Khê |
| Area | |
• Total | 384 sq mi (995 km2) |
| Population (2003) | |
• Total | 62,869 |
| Time zone | UTC+7 (Indochina Time) |
Administrative divisions
edit1 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
edit| Climate data for Thất Khê, Tràng Định District, elevation 275 m (902 ft) | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Year |
| Record high °C (°F) | 31.1 (88.0) |
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
edit- ^ a b "Districts of Vietnam". Statoids. Retrieved March 23, 2009.
- ^ "Vietnam Institute for Building Science and Technology" (PDF). Retrieved 16 August 2023.
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