Tongwan, China

Full City Profile

2,530 Population 0/sq mi density

571 ft Elevation 174 meters

62°F Avg Temperature 16°C

Tongwan enjoys a temperate climate with an average annual temperature of 62°F (17°C). Winters average 41°F in January while summers reach 81°F in July. The area gets 241 sunny days per year. Annual precipitation totals 52.4 inches. The area receives 0.0 inches of snow annually.

Temperature

41°F Jan (5°C) 81°F Jul (27°C)

Annual Average	61.6°F
	14% above US avg
January Average	41°F (5°C)
July Average	81°F (27°C)
Sunny Days	241 days/yr

Geography

Elevation	571 ft (174 m)
Area	10,645.8 sq mi (27,572.6 km²)
Population Density	0/sq mi
Coordinates	27.5811°N, 110.2772°W
Timezone	Asia/Shanghai

Precipitation & Snow

Annual Rainfall 52.4"

38% above US avg

Snowfall 0.0"

Wettest Month (Jun) 8.58"

Driest Month (Dec) 1.38"

Air Quality

Earthquake History

1 earthquake (M2.5+) within 150 km since 1990. Strongest: M3.8. Most recent: M3.8 on Jun 3, 1991.

Jun 3, 1991	6 km S of Xiaoshajiang, China	M3.8	49 km

Source: USGS (M2.5+, 1990–2025)

Monthly Weather

Month	Avg Temperature	Precipitation	Summary
January	41°F (5°C)	1.9 in	Coldest
February	44°F (6°C)	2.4 in
March	51°F (10°C)	3.7 in
April	62°F (16°C)	6.9 in
May	70°F (21°C)	8.4 in
June	76°F (24°C)	8.6 in	Wettest
July	81°F (27°C)	5.2 in	Warmest
August	80°F (27°C)	4.5 in
September	74°F (23°C)	3.0 in
October	64°F (18°C)	3.9 in
November	54°F (12°C)	2.6 in
December	45°F (7°C)	1.4 in	Driest

Tongwan has a seasonal temperature swing of 40°F / from 41°F in January to 81°F in July. Total annual precipitation is 52.4 inches, with June being the wettest month (8.6") and December the driest (1.4").

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