Yongheshi, China

Full City Profile

30 ft Elevation 9 meters

64°F Avg Temperature 18°C

Yongheshi enjoys a temperate climate with an average annual temperature of 64°F (18°C). Winters average 43°F in January while summers reach 85°F in July. The area gets 239 sunny days per year. Annual precipitation totals 57.1 inches. The area receives 1.3 inches of snow annually.

Temperature

43°F Jan (6°C) 85°F Jul (30°C)

Annual Average	64.2°F
	19% above US avg
January Average	43°F (6°C)
July Average	85°F (30°C)
Sunny Days	239 days/yr

Geography

Elevation	30 ft (9 m)
Area	551.4 sq mi (1,428.0 km²)
Population Density	0/sq mi
Coordinates	29.9727°N, 121.0454°W
Timezone	Asia/Shanghai

Precipitation & Snow

Annual Rainfall 57.1"

50% above US avg

Snowfall 1.3"

Air Quality

Earthquake History

1 earthquake (M2.5+) within 150 km since 1990. Strongest: M4.0. Most recent: M4.0 on May 25, 2004.

May 25, 2004	12 km NE of Shenjiamen, China	M4.0	130 km

Source: USGS (M2.5+, 1990–2025)

Hurricane History

25 hurricanes (Cat 1+) within 500 km since 1980. Strongest: Category 3. Most recent: Bebinca (2024).

Year	Name	Category	Closest
2024	Bebinca	Category 1	126 km
2022	Muifa	Category 2	109 km
2021	Chanthu	Category 2	236 km
2020	Hagupit	Category 1	253 km
2019	Lekima	Category 3	68 km
2019	Mitag	Category 1	189 km
2015	Chan-hom	Category 3	141 km
2012	Haikui	Category 1	170 km
2007	Wipha	Category 2	275 km
2005	Khanun	Category 3	44 km
2005	Matsa	Category 1	226 km
2004	Rananim	Category 2	189 km
2002	Rammasun	Category 3	294 km
2000	Prapiroon	Category 1	198 km
2000	Jelawat	Category 1	105 km
1997	Winnie	Category 1	121 km
1994	Seth	Category 2	262 km
1994	Fred	Category 2	236 km
1994	Doug	Category 2	203 km
1990	Abe	Category 2	44 km

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

Tsunami History

1 tsunami recorded within 500 km. Highest wave on record: 3.0 m (10 ft).

Year	Location	Cause	Max Wave	Deaths	Distance
1991	AOSHAN	Meteorological	3.0 m	—	106 km

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

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