Henan Mongol Autonomous County is an autonomous county in the south of Huangnan Tibetan Autonomous Prefecture in the province of Qinghai, China, bordering Gansu Province to the south and east. Its administrative seat ("capital") is the town of Yêgainnyin (Youganning). Henan has an area of 6,250 km2 (2,410 sq mi) and approximately 30,000 inhabitants (2004). The Mongols or Upper Mongols (Sogwo Arig), the overwhelming majority of the inhabitants of the county, do not speak Mongolian (with relatively few exceptions) and speak primarily Standard Chinese and Tibetan.

Administrative divisions

Henan County is made up of 2 towns and 4 townships:

NameSimplified ChineseHanyu PinyinTibetanWylieMongolian (Hudum Script)Mongolian (Cyrillic)Administrative division code
Towns
Yêgainnyin Town优干宁镇Yōugànníng Zhènགཡུ་སྒང་ཉིན་གྲོང་རྡལ།g.yu sgang nyin grong rdalᠶᠧᠦ ᠭᠠᠨ ᠨᠢᠩ ᠪᠠᠯᠭᠠᠰᠤЕво ган нин балгас632324100
Nyimta Town宁木特镇Níngmùtè Zhènཉིན་མཐའ་གྲོང་བརྡལ།nyin mtha' grong brdalᠨᠢᠮᠳᠠ ᠪᠠᠯᠭᠠᠰᠤНямд балгас632324101
Townships
Dosum Township多松乡Duōsōng Xiāngམདོ་གསུམ་ཞང་།mdo gsum zhangᠳᠣᠬᠰᠤᠮ ᠰᠢᠶᠠᠩТогсм шиян632324201
Sêrlung Township赛尔龙乡Sài'ěrlóng Xiāngགསེར་ལུང་ཞང་།gser lung zhangᠰᠠᠷᠯᠦᠩ ᠰᠢᠶᠠᠩСарлан шиян632324202
Kosag Township柯生乡Kēshēng Xiāngཁིས་སིན་ཞང་།khis sin zhangᠬᠦᠢᠰᠦᠨ ᠰᠢᠶᠠᠩХүйсэн шиян632324203
Toyêma Township托叶玛乡Tuōyèmǎ Xiāngམཐོ་ཡུལ་མ་ཞང་།mtho yul ma zhangᠲᠣᠶᠢᠮ᠎ᠠ ᠰᠢᠶᠠᠩДоём шиян632324204

Ethnic groups in Henan, 2000 census

NationalityPopulationPercentage
Mongol28,87989.55%
Han1,4444.48%
Tibetan8632.68%
Hui8212.54%
Tu1440.45%
Salar450.14%
Bai190.06%
Bonan130.04%
Dongxiang110.03%
Yi60.02%
Others50.02%

Climate

Climate data for Henan Mongol Autonomous County, elevation 3,500 m (11,500 ft), (1991–2020 normals, extremes 1981–2010)
MonthJanFebMarAprMayJunJulAugSepOctNovDecYear
Record high °C (°F)12.2 (54.0)14.1 (57.4)18.4 (65.1)22.5 (72.5)22.4 (72.3)23.3 (73.9)26.2 (79.2)24.9 (76.8)25.1 (77.2)21.7 (71.1)14.0 (57.2)12.1 (53.8)26.2 (79.2)
Mean daily maximum °C (°F)−0.8 (30.6)2.0 (35.6)5.4 (41.7)9.7 (49.5)12.6 (54.7)15.0 (59.0)17.5 (63.5)17.4 (63.3)14.1 (57.4)8.9 (48.0)4.4 (39.9)0.8 (33.4)8.9 (48.1)
Daily mean °C (°F)−12.4 (9.7)−8.5 (16.7)−3.5 (25.7)1.7 (35.1)5.3 (41.5)8.7 (47.7)10.7 (51.3)10.2 (50.4)6.8 (44.2)0.9 (33.6)−5.9 (21.4)−11.2 (11.8)0.2 (32.4)
Mean daily minimum °C (°F)−21.7 (−7.1)−17.4 (0.7)−10.9 (12.4)−5.0 (23.0)−0.8 (30.6)3.2 (37.8)4.9 (40.8)4.3 (39.7)1.4 (34.5)−4.7 (23.5)−13.3 (8.1)−20.2 (−4.4)−6.7 (20.0)
Record low °C (°F)−37.2 (−35.0)−33.4 (−28.1)−29.0 (−20.2)−19.2 (−2.6)−11.9 (10.6)−6.2 (20.8)−4.0 (24.8)−7.4 (18.7)−9.9 (14.2)−18.2 (−0.8)−26.9 (−16.4)−35.3 (−31.5)−37.2 (−35.0)
Average precipitation mm (inches)5.7 (0.22)6.9 (0.27)14.5 (0.57)27.2 (1.07)71.8 (2.83)97.6 (3.84)109.0 (4.29)99.9 (3.93)91.0 (3.58)38.1 (1.50)6.1 (0.24)2.5 (0.10)570.3 (22.44)
Average precipitation days (≥ 0.1 mm)4.75.89.211.317.218.917.916.717.013.54.02.7138.9
Average snowy days6.38.411.712.810.61.60.20.43.313.55.94.078.7
Average relative humidity (%)53525459667174757670605364
Mean monthly sunshine hours215.0197.5219.8231.6215.7191.6210.3208.9172.8196.2225.0227.22,511.6
Percentage possible sunshine68635959504448514757737558
Source: China Meteorological Administration

See also