Changhai County
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Changhai
长海县 | ||||||||||||||||||||||||||||||||||
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Coordinates: 39°16′19″N 122°35′42″E / 39.272°N 122.595°E[1] | ||||||||||||||||||||||||||||||||||
Country | People's Republic of China | |||||||||||||||||||||||||||||||||
Province | Liaoning | |||||||||||||||||||||||||||||||||
Sub-provincial city | Dalian | |||||||||||||||||||||||||||||||||
Seat | No. 1 Changhai Square, Dachangshandao ( | |||||||||||||||||||||||||||||||||
Area | ||||||||||||||||||||||||||||||||||
• Total | 156.89 km2 (60.58 sq mi) | |||||||||||||||||||||||||||||||||
Population (2010)[3] | ||||||||||||||||||||||||||||||||||
• Total | 77,951 | |||||||||||||||||||||||||||||||||
• Density | 500/km2 (1,300/sq mi) | |||||||||||||||||||||||||||||||||
Time zone | UTC+8 (China Standard) | |||||||||||||||||||||||||||||||||
Postal code | 116500 | |||||||||||||||||||||||||||||||||
Dalian district map |
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Division code | 210224 | |||||||||||||||||||||||||||||||||
Website | www |
Changhai County (Chinese: 长海县; pinyin: Chánghǎi Xiàn; lit. 'Long-Sea County') is a county under the administration of Dalian, Liaoning province, China. It consists of several islands in the Yellow Sea and is located offshore of the Liaodong Peninsula. There are 112 small islands and reefs in the county, traditionally called the Outer Long Mountains Island Chain (Chinese:
Administrative divisions
[edit]There are 5 towns in the county.[4]
Towns:
- Dachangshandao (
大 长山岛镇) - Zhangzidao (獐子岛镇)
- Guangludao (广鹿岛镇)
- Xiaochangshandao (
小 长山岛镇) - Haiyangdao (
海洋 岛镇)
Climate
[edit]Climate data for Changhai (1991–2020 normals, extremes 1981–2010) | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Year |
Record high °C (°F) | 9.5 (49.1) |
11.3 (52.3) |
17.8 (64.0) |
22.3 (72.1) |
28.9 (84.0) |
34.5 (94.1) |
35.4 (95.7) |
33.4 (92.1) |
31.7 (89.1) |
26.4 (79.5) |
19.4 (66.9) |
13.0 (55.4) |
35.4 (95.7) |
Mean daily maximum °C (°F) | −0.4 (31.3) |
1.8 (35.2) |
6.6 (43.9) |
12.7 (54.9) |
18.4 (65.1) |
22.0 (71.6) |
25.5 (77.9) |
27.1 (80.8) |
24.1 (75.4) |
17.7 (63.9) |
9.6 (49.3) |
2.3 (36.1) |
13.9 (57.1) |
Daily mean °C (°F) | −3.7 (25.3) |
−1.4 (29.5) |
3.1 (37.6) |
9.0 (48.2) |
14.4 (57.9) |
18.7 (65.7) |
22.6 (72.7) |
24.3 (75.7) |
21.1 (70.0) |
14.6 (58.3) |
6.4 (43.5) |
−0.9 (30.4) |
10.7 (51.2) |
Mean daily minimum °C (°F) | −6.3 (20.7) |
−4.1 (24.6) |
0.5 (32.9) |
6.1 (43.0) |
11.6 (52.9) |
16.3 (61.3) |
20.5 (68.9) |
22.2 (72.0) |
18.6 (65.5) |
11.9 (53.4) |
3.5 (38.3) |
−3.7 (25.3) |
8.1 (46.6) |
Record low °C (°F) | −21.7 (−7.1) |
−18.1 (−0.6) |
−9.7 (14.5) |
−1.0 (30.2) |
4.6 (40.3) |
9.2 (48.6) |
14.7 (58.5) |
15.3 (59.5) |
9.4 (48.9) |
−0.4 (31.3) |
−12.5 (9.5) |
−15.6 (3.9) |
−21.7 (−7.1) |
Average precipitation mm (inches) | 4.4 (0.17) |
9.2 (0.36) |
13.1 (0.52) |
35.0 (1.38) |
55.3 (2.18) |
79.2 (3.12) |
128.0 (5.04) |
161.6 (6.36) |
55.1 (2.17) |
31.6 (1.24) |
28.2 (1.11) |
9.1 (0.36) |
609.8 (24.01) |
Average precipitation days (≥ 0.1 mm) | 2.8 | 3.1 | 3.4 | 6.2 | 7.7 | 8.8 | 10.7 | 8.5 | 5.5 | 5.5 | 5.1 | 3.4 | 70.7 |
Average snowy days | 4.1 | 3.1 | 2.1 | 0.5 | 0 | 0 | 0 | 0 | 0 | 0.1 | 1.6 | 3.4 | 14.9 |
Average relative humidity (%) | 57 | 60 | 63 | 67 | 73 | 85 | 89 | 85 | 73 | 64 | 61 | 58 | 70 |
Mean monthly sunshine hours | 211.1 | 195.8 | 239.0 | 243.1 | 258.8 | 211.0 | 189.6 | 225.7 | 241.3 | 226.4 | 186.1 | 192.2 | 2,620.1 |
Percent possible sunshine | 70 | 64 | 64 | 61 | 58 | 47 | 42 | 54 | 65 | 66 | 63 | 66 | 60 |
Source: China Meteorological Administration[5][6] |
Transport
[edit]References
[edit]- ^ "Changhai" (Map). Google Maps. Retrieved 2014-07-02.
- ^ a b Dalian Statistical Yearbook 2012 (《
大 连统计年鉴2012》). Accessed 8 July 2014. - ^ a b 2010 Census county-by-county statistics (《
中国 2010年 人口 普 查分县资料 》). Accessed 8 July 2014. - ^
大 连市-行政 区 划网. XZQH. - ^
中国 气象数 据 网 – WeatherBk Data (in Simplified Chinese). China Meteorological Administration. Retrieved 29 July 2023. - ^
中国 气象数 据 网 (in Simplified Chinese). China Meteorological Administration. Retrieved 29 July 2023.