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Weather & Climate in Nancun, China
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Nancun experiences four distinct seasons with an average annual temperature of 55°F (13°C). Winters average 29°F in January while summers reach 77°F in July. The area gets 287 sunny days per year, well above the U.S. average of 205 / making it one of the sunnier locations in the country. Annual precipitation totals 27.0 inches (drier than the 38-inch national average). The area receives 1.1 inches of snow annually. The city sits at an elevation of 59 feet.
Temperature
29°F Jan (-2°C)
77°F Jul (25°C)
| Annual Average | 54.6°F |
| 1% above US avg | |
| January Average | 29°F (-2°C) |
| July Average | 77°F (25°C) |
| Sunny Days | 287 days/yr |
Geography
| Elevation | 59 ft (18 m) |
| Area | 115.6 sq mi (299.4 km²) |
| Population Density | 1,074/sq mi |
| Coordinates | 36.5328°N, 120.1339°W |
| Timezone | Asia/Shanghai |
Precipitation & Snow
Air Quality
Earthquake History
4 earthquakes (M2.5+) recorded within 150 km since 1990. Strongest on record: M4.6.
| Nov 23, 2013 | 15 km SE of Laizhou, China | M4.6 | 61 km | 25 km |
| Jan 18, 2005 | 4 km WSW of Dongcun, China | M4.5 | 91 km | 65 km |
| Apr 3, 2014 | 44 km E of Dongcun, China | M4.4 | 139 km | 11 km |
| Jul 25, 2007 | 37 km S of Ninghai, China | M4.2 | 139 km | 35 km |
Source: USGS Earthquake Catalog (M2.5+, 1990-2025). Sorted by magnitude.
Hurricane History
1 hurricane (Category 1+) recorded within 500 km since 1980. Strongest on record: Category 1.
| Year | Name | Category | Max Wind | Closest |
| 2012 | Damrey | Category 1 | 75 mph | 238 km |
Source: NOAA IBTrACS (Category 1+, 1980-2026).
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 29°F (-2°C) | 0.4 in | Coldest, Driest |
| February | 33°F (0°C) | 0.4 in | |
| March | 42°F (6°C) | 0.7 in | |
| April | 54°F (12°C) | 1.4 in | |
| May | 63°F (17°C) | 1.9 in | |
| June | 71°F (22°C) | 3.1 in | |
| July | 77°F (25°C) | 7.1 in | Warmest, Wettest |
| August | 77°F (25°C) | 6.1 in | |
| September | 70°F (21°C) | 2.9 in | |
| October | 59°F (15°C) | 1.6 in | |
| November | 46°F (8°C) | 1.0 in | |
| December | 34°F (1°C) | 0.4 in |
Nancun has a seasonal temperature swing of 48°F / from 29°F in January to 77°F in July. Total annual precipitation is 27.0 inches, with July being the wettest month (7.1") and January the driest (0.4").