Chengguan, China

Full City Profile

348 ft Elevation 106 meters

62°F Avg Temperature 17°C

Chengguan enjoys a temperate climate with an average annual temperature of 62°F (17°C). Winters average 39°F in January while summers reach 84°F in July. The area gets 240 sunny days per year. Annual precipitation totals 43.9 inches. The area receives 1.2 inches of snow annually.

Temperature

39°F Jan (4°C) 84°F Jul (29°C)

Annual Average	62.4°F
	16% above US avg
January Average	39°F (4°C)
July Average	84°F (29°C)
Sunny Days	240 days/yr

Geography

Elevation	348 ft (106 m)
Area	1,563.3 sq mi (4,048.8 km²)
Population Density	0/sq mi
Coordinates	31.7826°N, 111.8434°W
Timezone	Asia/Shanghai

Precipitation & Snow

Annual Rainfall 43.9"

15% above US avg

Snowfall 1.2"

Air Quality

Earthquake History

7 earthquakes (M2.5+) within 150 km since 1990. Strongest: M5.1. Most recent: M4.5 on Jun 26, 2025.

Mar 29, 2014	49 km WNW of Yichang, China	M5.1	145 km
Mar 26, 2014	56 km WNW of Yichang, China	M4.8	145 km
Dec 13, 2001	68 km NW of Yichang, China	M4.8	122 km
Feb 9, 2018	31 km NNE of Danjiangkou, China	M4.7	114 km
Jun 26, 2025	63 km N of Yichang, China	M4.5	73 km
Jun 18, 2017	96 km WNW of Yichang, China	M4.4	150 km
Jun 20, 2023	57 km N of Yichang, China	M4.2	79 km

Source: USGS (M2.5+, 1990–2025)

Tsunami History

3 tsunamis recorded within 500 km. Highest wave on record: 54.0 m (177 ft).

Year	Location	Cause	Max Wave	Deaths	Distance
1985	QUYUAN, ZIGUI COUNTY	Meteorological	54.0 m	10	136 km
2003	QINGGAN RIVER, HUBEI PROVINCE	Meteorological	39.0 m	24	148 km
2012	ZHAOJUN BRIDGE, HUBEI PROVINCE	Meteorological	5.2 m	—	121 km

Source: NOAA/NCEI Historical Tsunami Database. Sorted by wave height.

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