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Weather & Climate in Xiachuan, China
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Xiachuan has a warm climate with an average annual temperature of 74°F (23°C). Winters average 59°F in January while summers reach 83°F in July. The area gets 279 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 76.3 inches (wetter than the 38-inch national average). The city sits at an elevation of 3 feet.
Temperature
59°F Jan (15°C)
83°F Jul (28°C)
| Annual Average | 73.5°F |
| 36% above US avg | |
| January Average | 59°F (15°C) |
| July Average | 83°F (28°C) |
| Sunny Days | 279 days/yr |
Geography
| Elevation | 3 ft (1 m) |
| Area | 66.6 sq mi (172.4 km²) |
| Population Density | 0/sq mi |
| Coordinates | 21.6509°N, 112.5813°W |
| Timezone | Asia/Shanghai |
Precipitation & Snow
Air Quality
Earthquake History
3 earthquakes (M2.5+) recorded within 150 km since 1990. Strongest on record: M4.4.
| Sep 16, 2004 | 44 km WSW of Yangjiang, China | M4.4 | 108 km | 10 km |
| Mar 26, 1995 | 108 km SSE of Yangjiang, China | M4.2 | 77 km | 10 km |
| Jan 4, 2020 | 14 km SW of Tai O, Hong Kong | M3.8 | 134 km | 10 km |
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.
Hurricane History
68 hurricanes (Category 1+) recorded within 500 km since 1980. Strongest on record: Category 5.
| Year | Name | Category | Max Wind | Closest |
| 2025 | Ragasa | Category 4 | — | 6 km |
| 2025 | Matmo | Category 2 | — | 188 km |
| 2025 | Tapah | Category 1 | — | 17 km |
| 2025 | Wipha | Category 1 | — | 66 km |
| 2024 | Yagi | Category 5 | 121 mph | 253 km |
| 2024 | Yinxing | Category 3 | 98 mph | 293 km |
| 2023 | Saola | Category 4 | 109 mph | 6 km |
| 2023 | Koinu | Category 3 | 98 mph | 105 km |
| 2023 | Talim | Category 1 | 69 mph | 117 km |
| 2022 | Chaba | Category 1 | 81 mph | 139 km |
| 2021 | Cempaka | Category 1 | 81 mph | 34 km |
| 2018 | Mangkhut | Category 1 | 86 mph | 28 km |
| 2017 | Hato | Category 3 | 86 mph | 69 km |
| 2017 | Khanun | Category 2 | 86 mph | 106 km |
| 2016 | Haima | Category 1 | — | 296 km |
| 2016 | Nida | Category 1 | 58 mph | 197 km |
| 2015 | Mujigae | Category 4 | 98 mph | 170 km |
| 2014 | Rammasun | Category 5 | 104 mph | 236 km |
| 2014 | Kalmaegi | Category 1 | 86 mph | 235 km |
| 2013 | Krosa | Category 3 | 86 mph | 241 km |
Source: NOAA IBTrACS (Category 1+, 1980–2026).