Haiyuan County

Haiyuan County (simplified Chinese: 海原县; traditional Chinese: 海原縣; pinyin: Hǎiyuán Xiàn; Wade–Giles: Hai-yüan Hsien, Xiao'erjing: خَيْ‌يُوًا ثِيًا) is a county under the administration of the prefecture-level city of Zhongwei in the southwest of the Ningxia Hui Autonomous Region of China. It is bordered by Gansu to the west. The county has a total area of 6,897 km² (2,663 sq mi), and a population of approximately 470,000 people as of 2019. It was the site of the 1920 Haiyuan earthquake, which killed at least 200,000 people within and outside of Haiyuan.

Haiyuan 海原县 خَيْ‌يُوًا ثِيًا
County
Haiyuan in Zhongwei
Zhongwei in Ningxia
Coordinates: 36°33′54″N 105°38′36″E
Country	China
Autonomous region	Ningxia
Prefecture-level city	Zhongwei
County seat	Sanhe
Area
• County	4,989.55 km2 (1,926.48 sq mi)
Population  (2019)
• County	470,000
• Density	94/km2 (240/sq mi)
• Rural	78%
• Hui	70%
Time zone	UTC+8 (China Standard)
Website	www.hy.gov.cn

Haiyuan County has many residents of the Hui ethnicity. They make up 70 percent of the total population.^[1] Although agricultural development is important in the county, the arid climate, high alkaline content of the soil, and the course planting kernels make it difficult to retain moisture and fertility. Due to these characteristics, farmers in the county have begun to develop organic fennel in recent years.^{[citation needed]} Haiyuan is one of the poorest counties in Ningxia.^[1] The county government is located in the town of Haicheng, and the county's postal code is 751800.^{[citation needed]}

Administrative divisions

Haiyuan County administers 5 towns and 12 townships.^[2]

5 towns

• Sanhe (三河镇, سًاحَ جٍ)
• Qiying (七营镇, ٿِ‌يٍ جٍ)
• Xi′an (西安镇, ثِ‌اً جٍ)
• Liwang (李旺镇, لِ‌وَانْ جٍ)
• Haicheng (海城镇, خَيْ‌چٍْ جٍ)

12 townships

• Zhengqi (郑旗乡, جٍْ‌ٿِ‌ ثِيَانْ)
• Gaoya (高崖乡, قَوْيَا ثِيَانْ)
• Guanqiao (关桥乡, قُوًاٿِيَوْ ثِيَانْ)
• Shutai (树台乡, شُ‌تَيْ ثِيَانْ)
• Shidian (史店乡, شِ‌دِيًا ثِيَانْ)
• Jiaxian (贾埫乡, ڭِيَاثِيًا ثِيَانْ)
• Caowa (曹洼乡, ڞَوْوَا ثِيَانْ)
• Jiucai (九彩乡, ڭِيُوڞَيْ ثِيَانْ)
• Lijun (李俊乡, لِ‌ڭٌ ثِيَانْ)
• Hongyang (红羊乡, خْويَانْ ثِيَانْ)
• Guanzhuang (关庄乡, قُوًاجُوَانْ ثِيَانْ)
• Gancheng (甘城乡, قًاچٍْ ثِيَانْ)

Climate

Climate data for Haiyuan, elevation 1,856 m (6,089 ft), (1991–2020 normals, extremes 1981–2010)
Month	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Year
Record high °C (°F)	16.0 (60.8)	20.5 (68.9)	25.2 (77.4)	29.8 (85.6)	31.5 (88.7)	32.6 (90.7)	35.6 (96.1)	33.9 (93.0)	32.2 (90.0)	25.0 (77.0)	20.0 (68.0)	14.0 (57.2)	35.6 (96.1)
Mean daily maximum °C (°F)	0.1 (32.2)	3.8 (38.8)	9.6 (49.3)	16.2 (61.2)	20.7 (69.3)	24.7 (76.5)	26.2 (79.2)	24.5 (76.1)	19.7 (67.5)	14.0 (57.2)	7.9 (46.2)	2.0 (35.6)	14.1 (57.4)
Daily mean °C (°F)	−6.2 (20.8)	−2.6 (27.3)	3.2 (37.8)	9.8 (49.6)	14.7 (58.5)	18.9 (66.0)	20.6 (69.1)	18.9 (66.0)	14.0 (57.2)	8.0 (46.4)	1.6 (34.9)	−4.3 (24.3)	8.0 (46.5)
Mean daily minimum °C (°F)	−10.5 (13.1)	−7.1 (19.2)	−1.7 (28.9)	4.3 (39.7)	8.9 (48.0)	13.5 (56.3)	15.4 (59.7)	14.0 (57.2)	9.6 (49.3)	3.5 (38.3)	−2.7 (27.1)	−8.7 (16.3)	3.2 (37.8)
Record low °C (°F)	−23.3 (−9.9)	−20.1 (−4.2)	−17.2 (1.0)	−9.7 (14.5)	−3.6 (25.5)	2.6 (36.7)	8.2 (46.8)	6.3 (43.3)	−0.5 (31.1)	−13.5 (7.7)	−17.4 (0.7)	−25.8 (−14.4)	−25.8 (−14.4)
Average precipitation mm (inches)	3.8 (0.15)	4.6 (0.18)	9.3 (0.37)	19.8 (0.78)	39.0 (1.54)	51.1 (2.01)	82.2 (3.24)	91.4 (3.60)	53.2 (2.09)	26.5 (1.04)	5.0 (0.20)	2.2 (0.09)	388.1 (15.29)
Average precipitation days (≥ 0.1 mm)	3.9	3.7	4.6	5.6	7.5	8.8	10.1	10.3	10.0	6.9	3.5	2.0	76.9
Average snowy days	5.2	5.3	4.8	2.0	0.4	0	0	0	0.1	2.2	4.1	3.2	27.3
Average relative humidity (%)	50	48	44	40	43	49	59	63	65	59	50	48	52
Mean monthly sunshine hours	209.6	201.7	227.1	237.1	251.9	252.7	247.5	229.2	189.7	207.5	209.8	217.8	2,681.6
Percentage possible sunshine	68	65	61	60	57	58	56	55	52	60	69	73	61
Source: China Meteorological Administration[3][4]

Transport

• G70 Fuzhou–Yinchuan Expressway
• Provincial Expressway S40