Heyang County

Heyang County (simplified Chinese: 合阳; traditional Chinese: 合陽; pinyin: Héyáng Xiàn, 郃陽) is a county in Shaanxi Province, China, bordering Shanxi Province to the east across the Yellow River. It is under the administration of the prefecture-level city of Weinan.

Heyang County
合阳县
Hoyang
Heyang in Weinan
Heyang in Weinan
Weinan in Shaanxi
Weinan in Shaanxi
Coordinates: 35°14′17″N 110°08′56″E / 35.238°N 110.149°E / 35.238; 110.149
CountryPeople's Republic of China
ProvinceShaanxi
Prefecture-level cityWeinan
Area
 • Total1,437 km2 (555 sq mi)
Population
 (2019)
 • Total510,000
 • Density350/km2 (920/sq mi)
Time zoneUTC+8 (China standard time)
Postal code
715300
Licence plates陕E

History

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Heyang County dates to at least the early Han, when Liu Bang's elder brother Liu Xi was demoted to being its marquess after fleeing a Xiongnu attack on Dai c. 200 BC.

Legacy

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A species of stone loach, Triplophysa heyangensis, is named after Heyang County where it was first discovered.[1]

Administrative divisions

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As 2016, this county is divided to 12 towns.[2]

Towns
  • Chengguan (城关镇)
  • Ganjing (甘井镇)
  • Fang (坊镇)
  • Qiachuan (洽川镇)
  • Xinchi (新池镇)
  • Heichi (黑池镇)
  • Lujing (路井镇)
  • Hejiazhuang (和家庄镇)
  • Wangcun (王村镇)
  • Tongjiazhuang (同家庄镇)
  • Bailiang (百良镇)
  • Jinyu (金峪镇)

Climate

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Climate data for Heyang (1991–2020 normals, extremes 1981–2010)
MonthJanFebMarAprMayJunJulAugSepOctNovDecYear
Record high °C (°F)16.2
(61.2)
20.5
(68.9)
27.7
(81.9)
36.8
(98.2)
37.1
(98.8)
39.2
(102.6)
39.2
(102.6)
37.7
(99.9)
37.3
(99.1)
30.2
(86.4)
23.6
(74.5)
18.8
(65.8)
39.2
(102.6)
Mean daily maximum °C (°F)3.8
(38.8)
7.9
(46.2)
14.1
(57.4)
20.9
(69.6)
25.8
(78.4)
29.9
(85.8)
30.8
(87.4)
28.9
(84.0)
24.1
(75.4)
18.3
(64.9)
11.4
(52.5)
5.4
(41.7)
18.4
(65.2)
Daily mean °C (°F)−1.7
(28.9)
2.1
(35.8)
8.1
(46.6)
14.5
(58.1)
19.5
(67.1)
24.0
(75.2)
25.5
(77.9)
23.8
(74.8)
19.0
(66.2)
12.9
(55.2)
5.9
(42.6)
−0.2
(31.6)
12.8
(55.0)
Mean daily minimum °C (°F)−6.0
(21.2)
−2.2
(28.0)
3.2
(37.8)
8.7
(47.7)
13.5
(56.3)
18.4
(65.1)
21.1
(70.0)
19.9
(67.8)
15.1
(59.2)
8.7
(47.7)
1.6
(34.9)
−4.4
(24.1)
8.1
(46.7)
Record low °C (°F)−19.0
(−2.2)
−15.0
(5.0)
−12.7
(9.1)
−4.3
(24.3)
−0.8
(30.6)
7.4
(45.3)
13.3
(55.9)
11.5
(52.7)
2.6
(36.7)
−6.0
(21.2)
−16.5
(2.3)
−21.2
(−6.2)
−21.2
(−6.2)
Average precipitation mm (inches)6.2
(0.24)
9.7
(0.38)
15.4
(0.61)
31.7
(1.25)
47.7
(1.88)
61.8
(2.43)
99.9
(3.93)
104.7
(4.12)
79.9
(3.15)
48.6
(1.91)
19.9
(0.78)
3.3
(0.13)
528.8
(20.81)
Average precipitation days (≥ 0.1 mm)3.23.74.46.17.98.010.39.89.97.75.42.578.9
Average snowy days4.03.31.70.20000001.63.113.9
Average relative humidity (%)53545255565870747470645461
Mean monthly sunshine hours179.8167.8206.9229.9240.5230.9231.6221.1175.9170.6164.2178.62,397.8
Percent possible sunshine57545558555353544849545954
Source: China Meteorological Administration[3][4]

References

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