Hainan, China

Full City Profile

774 ft Elevation 236 meters

39°F Avg Temperature 4°C

Hainan has a cool climate with an average annual temperature of 39°F (4°C). Winters average -3°F in January while summers reach 72°F in July. The area gets 304 sunny days per year. Annual precipitation totals 32.0 inches. The area receives 16.9 inches of snow annually.

Temperature

-3°F Jan (-20°C) 72°F Jul (22°C)

Annual Average	39.3°F
	27% below US avg
January Average	-3°F (-20°C)
July Average	72°F (22°C)
Sunny Days	304 days/yr

Geography

Elevation	774 ft (236 m)
Area	65.4 sq mi (169.3 km²)
Population Density	0/sq mi
Coordinates	47.2322°N, 126.9809°W
Timezone	Asia/Shanghai

Precipitation & Snow

Annual Rainfall 32.0"

16% below US avg

Snowfall 16.9"

Air Quality

Earthquake History

1 earthquake (M2.5+) within 150 km since 1990. Strongest: M4.5. Most recent: M4.5 on May 10, 2009.

May 10, 2009	25 km NNE of Daqing, China	M4.5	149 km

Source: USGS (M2.5+, 1990–2025)

Nearby Volcanoes

1 volcano within 200 km. Closest: Wudalianchi (177 km).

Name	Type	Elevation	Last Eruption	Distance
Wudalianchi	Volcanic field	597 m (1,959 ft)	1776	177 km

Source: Smithsonian Institution Global Volcanism Program (GVP). Sorted by distance.

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