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Tongzha, China

Full City Profile

23 ft Elevation 7 meters
63°F Avg Temperature 17°C
Tongzha enjoys a temperate climate with an average annual temperature of 63°F (17°C). Winters average 40°F in January while summers reach 83°F in July. The area gets 242 sunny days per year. Annual precipitation totals 53.0 inches. The area receives 3.1 inches of snow annually.

Temperature

40°F Jan (4°C) 83°F Jul (28°C)
Annual Average62.5°F
16% above US avg
January Average40°F (4°C)
July Average83°F (28°C)
Sunny Days242 days/yr

Geography

Elevation23 ft (7 m)
Area11.3 sq mi (29.3 km²)
Population Density0/sq mi
Coordinates31.4845°N, 118.1327°W
TimezoneAsia/Shanghai

Precipitation & Snow

Annual Rainfall 53.0"
39% above US avg
Snowfall 3.1"
Wettest Month (Jun) 7.30"
Driest Month (Dec) 1.20"

Air Quality

Earthquake History

5 earthquakes (M2.5+) within 150 km since 1990. Strongest: M4.9. Most recent: M4.9 on Sep 18, 2024.

Jan 19, 2011 15 km NNE of Anqing, China M4.9 135 km
Sep 18, 2024 29 km E of Hefei, China M4.9 70 km
Jul 25, 2006 55 km ESE of Datong, China M4.4 111 km
Sep 13, 2024 35 km NW of Chaohu, China M4.2 62 km
Apr 6, 2018 27 km NW of Chizhou, China M3.3 106 km
Source: USGS (M2.5+, 1990–2025)

Hurricane History

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

Year Name Category Closest
2024 Bebinca Category 1 284 km
2005 Khanun Category 1 234 km
1990 Abe Category 1 237 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 144 km
Source: NOAA/NCEI Historical Tsunami Database. Sorted by wave height.

Monthly Weather

Month Avg Temperature Precipitation Summary
January 40°F (4°C) 1.4 in Coldest
February 41°F (5°C) 2.3 in
March 49°F (9°C) 3.6 in
April 60°F (16°C) 4.5 in
May 70°F (21°C) 4.6 in
June 77°F (25°C) 7.3 in Wettest
July 83°F (28°C) 7.1 in Warmest
August 82°F (28°C) 4.6 in
September 74°F (23°C) 4.0 in
October 64°F (18°C) 2.8 in
November 52°F (11°C) 2.3 in
December 42°F (5°C) 1.2 in Driest

Tongzha has a seasonal temperature swing of 43°F / from 40°F in January to 83°F in July. Total annual precipitation is 45.7 inches, with June being the wettest month (7.3") and December the driest (1.2").

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