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Weather & Climate in Changgang, China
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Changgang has a warm climate with an average annual temperature of 72°F (22°C). Winters average 55°F in January while summers reach 85°F in July. The area gets 251 sunny days per year, above the national average. Annual precipitation totals 95.7 inches (wetter than the 38-inch national average). The city sits at an elevation of 43 feet.
Temperature
55°F Jan (13°C)
85°F Jul (29°C)
| Annual Average | 72.4°F |
| 34% above US avg | |
| January Average | 55°F (13°C) |
| July Average | 85°F (29°C) |
| Sunny Days | 251 days/yr |
Geography
| Elevation | 43 ft (13 m) |
| Area | 292.6 sq mi (757.9 km²) |
| Population Density | 0/sq mi |
| Coordinates | 23.2775°N, 111.5789°W |
| Timezone | Asia/Shanghai |
Precipitation & Snow
Air Quality
Earthquake History
2 earthquakes (M2.5+) recorded within 150 km since 1990. Strongest on record: M4.9.
| Jul 31, 2016 | 31 km S of Babu, China | M4.9 | 96 km | 25 km |
| Sep 26, 1997 | 4 km NNW of Sanshui, China | M4.2 | 132 km | 33 km |
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.
Hurricane History
39 hurricanes (Category 1+) recorded within 500 km since 1980. Strongest on record: Category 4.
| Year | Name | Category | Max Wind | Closest |
| 2025 | Ragasa | Category 3 | — | 172 km |
| 2025 | Matmo | Category 2 | — | 292 km |
| 2025 | Tapah | Category 1 | — | 195 km |
| 2025 | Wipha | Category 1 | — | 234 km |
| 2023 | Saola | Category 3 | 98 mph | 187 km |
| 2023 | Koinu | Category 2 | 81 mph | 272 km |
| 2023 | Talim | Category 1 | 69 mph | 241 km |
| 2022 | Chaba | Category 1 | 81 mph | 206 km |
| 2021 | Cempaka | Category 1 | 81 mph | 166 km |
| 2018 | Mangkhut | Category 1 | 86 mph | 131 km |
| 2017 | Hato | Category 3 | 86 mph | 93 km |
| 2017 | Khanun | Category 1 | 58 mph | 276 km |
| 2016 | Nida | Category 1 | — | 279 km |
| 2015 | Mujigae | Category 4 | 98 mph | 254 km |
| 2013 | Utor | Category 2 | 81 mph | 134 km |
| 2012 | Vicente | Category 4 | 92 mph | 67 km |
| 2012 | Kai-tak | Category 1 | 75 mph | 279 km |
| 2010 | Chanthu | Category 1 | 81 mph | 236 km |
| 2009 | Koppu | Category 1 | 75 mph | 204 km |
| 2008 | Hagupit | Category 4 | 104 mph | 213 km |
Source: NOAA IBTrACS (Category 1+, 1980–2026).