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Weather & Climate in Huiwan, China
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Huiwan experiences four distinct seasons with an average annual temperature of 55°F (13°C). Winters average 34°F in January while summers reach 75°F in July. The area gets 217 sunny days per year. Annual precipitation totals 56.6 inches (wetter than the 38-inch national average). The area receives 18.0 inches of snow annually, a moderate snowfall amount. The city sits at an elevation of 1,211 feet.
Temperature
34°F Jan (1°C)
75°F Jul (24°C)
| Annual Average | 54.5°F |
| 1% above US avg | |
| January Average | 34°F (1°C) |
| July Average | 75°F (24°C) |
| Sunny Days | 217 days/yr |
Geography
| Elevation | 1,211 ft (369 m) |
| Area | 1,702.3 sq mi (4,408.9 km²) |
| Population Density | 0/sq mi |
| Coordinates | 32.1409°N, 109.8160°W |
| Timezone | Asia/Shanghai |
Precipitation & Snow
Air Quality
Earthquake History
10 earthquakes (M2.5+) recorded within 150 km since 1990. Strongest on record: M5.1.
| Dec 16, 2013 | 92 km WNW of Yichang, China | M5.1 | 132 km | 18 km |
| Mar 27, 2008 | 44 km WSW of Shiyan, China | M4.8 | 67 km | 10 km |
| Dec 13, 2001 | 68 km NW of Yichang, China | M4.8 | 143 km | 33 km |
| Jun 16, 2017 | 95 km WNW of Yichang, China | M4.6 | 125 km | 10 km |
| May 27, 2014 | 93 km SW of Shiyan, China | M4.5 | 42 km | 22 km |
| Jul 14, 1990 | 107 km NE of Wanxian, China | M4.4 | 93 km | 30 km |
| Jun 18, 2017 | 96 km WNW of Yichang, China | M4.4 | 121 km | 16 km |
| Mar 24, 2008 | 56 km WSW of Shiyan, China | M4.3 | 56 km | 10 km |
| Mar 24, 2019 | 95 km NE of Enshi, China | M4.1 | 138 km | 15 km |
| Apr 20, 2014 | 90 km WNW of Yichang, China | M4.1 | 142 km | 15 km |
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.
Tsunami History
3 tsunamis recorded within 500 km. Highest wave on record: 13.1 m (43 ft).
| Year | Location | Cause | Max Wave | Deaths | Distance |
| 2008 | WU GORGE, WUSHAN COUNTY | Meteorological | 13.1 m | — | 120 km |
| 2015 | WUSHAN, CHONGQING | Meteorological | 6.2 m | 2 | 119 km |
| 2012 | ZHAOJUN BRIDGE, HUBEI PROVINCE | Meteorological | 5.2 m | — | 131 km |
Source: NOAA/NCEI Historical Tsunami Database.