Yong’an, China

Full City Profile

33 ft Elevation 10 meters

63°F Avg Temperature 17°C

Yong’an enjoys a temperate climate with an average annual temperature of 63°F (17°C). Winters average 41°F in January while summers reach 83°F in July. The area gets 245 sunny days per year. Annual precipitation totals 52.5 inches. The area receives 5.5 inches of snow annually.

Temperature

41°F Jan (5°C) 83°F Jul (29°C)

Annual Average	63.2°F
	17% above US avg
January Average	41°F (5°C)
July Average	83°F (29°C)
Sunny Days	245 days/yr

Geography

Elevation	33 ft (10 m)
Area	56.8 sq mi (147.1 km²)
Population Density	0/sq mi
Coordinates	31.6378°N, 119.6340°W
Timezone	Asia/Shanghai

Precipitation & Snow

Annual Rainfall 52.5"

38% above US avg

Snowfall 5.5"

Air Quality

Earthquake History

3 earthquakes (M2.5+) within 150 km since 1990. Strongest: M5.0. Most recent: M4.1 on Jul 8, 2024.

Feb 9, 1990	27 km E of Changshu City, China	M5.0	132 km
Jul 20, 2012	22 km W of Xinghua, China	M4.9	149 km
Jul 8, 2024	19 km WNW of Taizhou, China	M4.1	104 km

Source: USGS (M2.5+, 1990–2025)

Hurricane History

9 hurricanes (Cat 1+) within 500 km since 1980. Strongest: Category 1. Most recent: Bebinca (2024).

Year	Name	Category	Closest
2024	Bebinca	Category 1	147 km
2022	Muifa	Category 1	202 km
2019	Lekima	Category 1	255 km
2005	Khanun	Category 1	142 km
1997	Winnie	Category 1	289 km
1994	Ellie	Category 1	282 km
1990	Abe	Category 1	137 km
1985	Mamie	Category 1	170 km
1984	Ed	Category 1	244 km

Source: NOAA IBTrACS (Cat 1+, 1980–2026)

Tsunami History

1 tsunami recorded within 500 km.

Year	Location	Cause	Max Wave	Deaths	Distance
1930	JIANGSU PROVINCE	Earthquake	—	—	66 km

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

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