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Weather & Climate in Wanshan, China
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Wanshan enjoys a temperate climate with an average annual temperature of 61°F (16°C). Winters average 43°F in January while summers reach 80°F in July. The area gets 210 sunny days per year. Annual precipitation totals 68.6 inches (wetter than the 38-inch national average). The area receives 2.0 inches of snow annually. The city sits at an elevation of 2,838 feet.
Temperature
43°F Jan (6°C)
80°F Jul (26°C)
| Annual Average | 60.8°F |
| 13% above US avg | |
| January Average | 43°F (6°C) |
| July Average | 80°F (26°C) |
| Sunny Days | 210 days/yr |
Geography
| Elevation | 2,838 ft (865 m) |
| Area | 281.9 sq mi (730.1 km²) |
| Population Density | 0/sq mi |
| Coordinates | 27.5232°N, 109.2060°W |
| Timezone | Asia/Shanghai |
Precipitation & Snow
Air Quality
Earthquake History
8 earthquakes (M2.5+) recorded within 150 km since 1990. Strongest on record: M5.4.
| Mar 30, 2015 | Guizhou, China | M5.4 | 101 km | 17 km |
| Aug 5, 2017 | 20 km WNW of Runsong, China | M4.4 | 75 km | 10 km |
| Apr 3, 2015 | 11 km NNE of Qimeng, China | M4.3 | 106 km | 13 km |
| Jul 13, 2007 | 30 km W of Qimeng, China | M4.2 | 123 km | 10 km |
| Mar 22, 2015 | 11 km NNE of Qimeng, China | M4.2 | 106 km | 12 km |
| Aug 7, 1996 | 31 km ENE of Xujiaba, China | M4.0 | 98 km | 33 km |
| Jan 7, 2025 | 23 km WSW of Lixi, China | M4.0 | 130 km | 10 km |
| Mar 14, 2018 | 23 km SW of Runsong, China | M4.0 | 95 km | 10 km |
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 43°F (6°C) | 1.4 in | Coldest |
| February | 43°F (6°C) | 1.6 in | |
| March | 50°F (10°C) | 2.6 in | |
| April | 61°F (16°C) | 5.6 in | |
| May | 69°F (20°C) | 7.8 in | |
| June | 75°F (24°C) | 7.9 in | Wettest |
| July | 80°F (26°C) | 5.3 in | Warmest |
| August | 79°F (26°C) | 4.9 in | |
| September | 72°F (22°C) | 3.3 in | |
| October | 63°F (17°C) | 4.0 in | |
| November | 53°F (12°C) | 2.4 in | |
| December | 45°F (7°C) | 1.2 in | Driest |
Wanshan has a seasonal temperature swing of 37°F / from 43°F in January to 80°F in July. Total annual precipitation is 48.0 inches, with June being the wettest month (7.9") and December the driest (1.2").