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Weather & Climate in Nansha, China

Temperature, precipitation, air quality, natural hazards, and monthly weather data.

Nansha enjoys a temperate climate with an average annual temperature of 61°F (16°C). Winters average 40°F in January while summers reach 83°F in July. The area gets 250 sunny days per year, above the national average. Annual precipitation totals 47.3 inches (wetter than the 38-inch national average). The area receives 4.2 inches of snow annually. The city sits at an elevation of 26 feet.

Temperature

40°F Jan (4°C) 83°F Jul (28°C)
Annual Average61.3°F
14% above US avg
January Average40°F (4°C)
July Average83°F (28°C)
Sunny Days250 days/yr

Geography

Elevation26 ft (8 m)
Area20.1 sq mi (52.1 km²)
Population Density0/sq mi
Coordinates32.1728°N, 120.2200°W
TimezoneAsia/Shanghai

Precipitation & Snow

Annual Rainfall 47.3"
24% above US avg
Snowfall 4.2"
Wettest Month (Jul) 7.20"
Driest Month (Dec) 1.40"

Air Quality

Earthquake History

6 earthquakes (M2.5+) recorded within 150 km since 1990. Strongest on record: M5.0.

Feb 9, 1990 27 km E of Changshu City, China M5.0 94 km 10 km
Jul 20, 2012 22 km W of Xinghua, China M4.9 107 km 10 km
Jul 19, 2010 50 km ENE of Juegang, China M4.5 140 km 25 km
Jul 8, 2024 19 km WNW of Taizhou, China M4.1 65 km 9 km
May 20, 1995 51 km NE of Juegang, China M4.1 140 km 33 km
Aug 30, 1998 58 km NE of Juegang, China M3.9 143 km 33 km
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.

Hurricane History

9 hurricanes (Category 1+) recorded within 500 km since 1980. Strongest on record: Category 1.

Year Name Category Max Wind Closest
2024 Bebinca Category 1 81 mph 137 km
2022 Muifa Category 1 86 mph 177 km
2019 Lekima Category 1 299 km
2012 Damrey Category 1 81 mph 243 km
2005 Khanun Category 1 58 mph 186 km
1994 Ellie Category 1 63 mph 202 km
1990 Abe Category 1 58 mph 176 km
1985 Mamie Category 1 75 mph 96 km
1984 Ed Category 1 58 mph 189 km
Source: NOAA IBTrACS (Category 1+, 1980–2026).

Tsunami History

1 tsunami recorded within 500 km.

Year Location Cause Max Wave Deaths Distance
1930 JIANGSU PROVINCE Earthquake 77 km
Source: NOAA/NCEI Historical Tsunami Database.

Monthly Weather

Month Avg Temperature Precipitation Summary
January 40°F (4°C) 1.5 in Coldest
February 40°F (4°C) 1.9 in
March 47°F (8°C) 2.3 in
April 58°F (15°C) 3.2 in
May 68°F (20°C) 3.7 in
June 75°F (24°C) 6.1 in
July 83°F (28°C) 7.2 in Warmest, Wettest
August 82°F (28°C) 4.7 in
September 73°F (23°C) 4.3 in
October 64°F (18°C) 1.7 in
November 53°F (11°C) 1.7 in
December 42°F (5°C) 1.4 in Driest

Nansha has a seasonal temperature swing of 43°F / from 40°F in January to 83°F in July. Total annual precipitation is 39.7 inches, with July being the wettest month (7.2") and December the driest (1.4").

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