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Weather & Climate in Chengnan, China
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Chengnan enjoys a temperate climate with an average annual temperature of 56°F (14°C). Winters average 37°F in January while summers reach 73°F in July. The area gets 186 sunny days per year. Annual precipitation totals 85.6 inches (wetter than the 38-inch national average). The area receives 17.1 inches of snow annually, a moderate snowfall amount. The city sits at an elevation of 1,936 feet.
Temperature
37°F Jan (3°C)
73°F Jul (23°C)
| Annual Average | 56.4°F |
| 4% above US avg | |
| January Average | 37°F (3°C) |
| July Average | 73°F (23°C) |
| Sunny Days | 186 days/yr |
Geography
| Elevation | 1,936 ft (590 m) |
| Area | 923.5 sq mi (2,391.9 km²) |
| Population Density | 0/sq mi |
| Coordinates | 29.5209°N, 108.7815°W |
| Timezone | Asia/Shanghai |
Precipitation & Snow
Air Quality
Earthquake History
10 earthquakes (M2.5+) recorded within 150 km since 1990. Strongest on record: M4.5.
| Jul 15, 1997 | 69 km WSW of Lichuan, China | M4.5 | 94 km | 33 km |
| Jul 18, 2013 | 66 km SSW of Wanxian, China | M4.4 | 101 km | 44 km |
| Dec 5, 1993 | 72 km ENE of Fuling, China | M4.3 | 88 km | 5 km |
| Jul 16, 2012 | 26 km SE of Fuling, China | M4.2 | 118 km | 7 km |
| Oct 8, 2010 | 57 km W of Zhangjiajie, China | M4.2 | 114 km | 40 km |
| May 30, 2012 | 72 km WSW of Lichuan, China | M4.1 | 92 km | 10 km |
| Feb 10, 2005 | 41 km WNW of Lichuan, China | M4.1 | 103 km | 24 km |
| Jan 7, 2025 | 23 km WSW of Lixi, China | M4.0 | 125 km | 10 km |
| Oct 16, 2011 | 75 km W of Zhangjiajie, China | M4.0 | 96 km | 10 km |
| Jan 29, 1993 | 65 km SSW of Wanxian, China | M3.6 | 109 km | 10 km |
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.