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Weather & Climate in Nanqiao, China
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Nanqiao has a warm climate with an average annual temperature of 77°F (25°C). Winters average 67°F in January while summers reach 84°F in July / relatively mild seasonal variation. The area gets 318 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 65.1 inches (wetter than the 38-inch national average). The city sits at an elevation of 161 feet.
Temperature
67°F Jan (20°C)
84°F Jul (29°C)
| Annual Average | 77.0°F |
| 43% above US avg | |
| January Average | 67°F (20°C) |
| July Average | 84°F (29°C) |
| Sunny Days | 318 days/yr |
Geography
| Elevation | 161 ft (49 m) |
| Area | 107.8 sq mi (279.3 km²) |
| Population Density | 14/sq mi |
| Coordinates | 18.6742°N, 110.1421°W |
| Timezone | Asia/Shanghai |
Precipitation & Snow
Air Quality
Earthquake History
2 earthquakes (M2.5+) recorded within 150 km since 1990. Strongest on record: M4.2.
| May 17, 1999 | Hainan, China | M4.2 | 39 km | 33 km |
| Oct 16, 2002 | 104 km SE of Dadonghai, China | M4.1 | 132 km | 33 km |
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.
Hurricane History
75 hurricanes (Category 1+) recorded within 500 km since 1980. Strongest on record: Category 5.
| Year | Name | Category | Max Wind | Closest |
| 2025 | Matmo | Category 2 | — | 222 km |
| 2025 | Kajiki | Category 2 | — | 114 km |
| 2025 | Bualoi | Category 1 | — | 265 km |
| 2025 | Wutip | Category 1 | — | 211 km |
| 2024 | Yagi | Category 5 | 121 mph | 148 km |
| 2024 | Yinxing | Category 1 | 69 mph | 270 km |
| 2023 | Talim | Category 1 | 69 mph | 281 km |
| 2022 | Nesat | Category 1 | 81 mph | 251 km |
| 2022 | Chaba | Category 1 | 81 mph | 258 km |
| 2021 | Rai | Category 1 | 81 mph | 188 km |
| 2020 | Vamco | Category 3 | 75 mph | 275 km |
| 2017 | Doksuri | Category 2 | 92 mph | 187 km |
| 2017 | Khanun | Category 1 | 58 mph | 261 km |
| 2016 | Sarika | Category 1 | 69 mph | 22 km |
| 2015 | Mujigae | Category 4 | 98 mph | 243 km |
| 2014 | Rammasun | Category 5 | 104 mph | 173 km |
| 2014 | Kalmaegi | Category 1 | 86 mph | 176 km |
| 2013 | Wutip | Category 3 | 75 mph | 206 km |
| 2013 | Haiyan | Category 2 | 86 mph | 140 km |
| 2013 | Nari | Category 1 | 81 mph | 287 km |
Source: NOAA IBTrACS (Category 1+, 1980–2026).
Nearby Volcanoes
1 volcano within 200 km. Closest: Hainan Volcanic Field (137 km).
| Name | Type | Elevation | Last Eruption | Distance |
| Hainan Volcanic Field | Pyroclastic cone(s) | 196 m (643 ft) | 1933 | 137 km |
Source: Smithsonian Institution Global Volcanism Program (GVP).
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 67°F (20°C) | 0.9 in | Coldest, Driest |
| February | 70°F (21°C) | 0.9 in | |
| March | 74°F (24°C) | 1.1 in | |
| April | 79°F (26°C) | 2.5 in | |
| May | 82°F (28°C) | 5.6 in | |
| June | 83°F (28°C) | 7.9 in | |
| July | 84°F (29°C) | 7.3 in | Warmest |
| August | 82°F (28°C) | 9.2 in | |
| September | 81°F (27°C) | 11.1 in | Wettest |
| October | 78°F (26°C) | 10.3 in | |
| November | 73°F (23°C) | 4.1 in | |
| December | 69°F (20°C) | 1.5 in |
Nanqiao has a seasonal temperature swing of 16°F / from 67°F in January to 84°F in July. Total annual precipitation is 62.4 inches, with September being the wettest month (11.1") and January the driest (0.9").