Ha’ergai Dadui, China

Full City Profile

11,128 Population 3/sq mi density

10,768 ft Elevation 3,282 meters

32°F Avg Temperature 0°C

Ha’ergai Dadui has a cool climate with an average annual temperature of 32°F (0°C). Winters average 8°F in January while summers reach 52°F in July. The area gets 307 sunny days per year. Annual precipitation totals 16.1 inches. The area receives 1.8 inches of snow annually.

Temperature

8°F Jan (-13°C) 52°F Jul (11°C)

Annual Average	32.1°F
	41% below US avg
January Average	8°F (-13°C)
July Average	52°F (11°C)
Sunny Days	307 days/yr

Geography

Elevation	10,768 ft (3,282 m)
Area	3,745.7 sq mi (9,701.3 km²)
Population Density	3/sq mi
Coordinates	37.2515°N, 100.4213°W
Timezone	Asia/Shanghai

Precipitation & Snow

Annual Rainfall 16.1"

58% below US avg

Snowfall 1.8"

Wettest Month (Jul) 3.66"

Driest Month (Jan) 0.04"

Air Quality

Earthquake History

105 earthquakes (M2.5+) within 150 km since 1990. Strongest: M6.6. Most recent: M4.9 on Apr 14, 2024.

Jan 7, 2022	northern Qinghai, China	M6.6	100 km
Apr 26, 1990	153 km WSW of Xining, China	M6.5	142 km
Apr 26, 1990	148 km WSW of Xining, China	M6.3	135 km
Apr 26, 1990	141 km WSW of Xining, China	M6.3	114 km
Jan 20, 2016	91 km WSW of Wuwei, China	M5.9	117 km
Oct 25, 2003	76 km SE of Zhangye, China	M5.8	135 km
Oct 25, 2003	73 km SE of Zhangye, China	M5.8	136 km
Jan 3, 1994	162 km WSW of Xining, China	M5.7	139 km
Feb 15, 1994	154 km WSW of Xining, China	M5.6	130 km
Sep 20, 1991	159 km WSW of Xining, China	M5.5	122 km
May 15, 1990	157 km WSW of Xining, China	M5.3	130 km
May 7, 1990	143 km WSW of Xining, China	M5.3	136 km
Sep 30, 1991	111 km SW of Jinchang, China	M5.3	98 km
Sep 23, 1994	158 km WSW of Xining, China	M5.3	136 km
Oct 25, 2003	82 km SE of Zhangye, China	M5.2	134 km
Aug 13, 2016	98 km WSW of Wuwei, China	M5.2	112 km
Jan 7, 2022	118 km SW of Jinchang, China	M5.2	90 km
Sep 4, 1994	168 km WSW of Xining, China	M5.2	149 km
Jan 2, 1991	96 km SSW of Zhangye, China	M5.1	108 km
Sep 16, 2019	44 km SSW of Zhangye, China	M5.1	147 km

Source: USGS (M2.5+, 1990–2025)

Monthly Weather

Month	Avg Temperature	Precipitation	Summary
January	8°F (-13°C)	0.0 in	Coldest, Driest
February	14°F (-10°C)	0.1 in
March	24°F (-4°C)	0.3 in
April	35°F (1°C)	0.6 in
May	43°F (6°C)	1.7 in
June	48°F (9°C)	3.0 in
July	52°F (11°C)	3.7 in	Warmest, Wettest
August	51°F (11°C)	3.5 in
September	44°F (7°C)	2.4 in
October	34°F (1°C)	0.7 in
November	21°F (-6°C)	0.1 in
December	12°F (-11°C)	0.0 in

Ha’ergai Dadui has a seasonal temperature swing of 44°F / from 8°F in January to 52°F in July. Total annual precipitation is 16.1 inches, with July being the wettest month (3.7") and January the driest (0.0").

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