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Weather & Climate in Dong’an, China
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Dong’an has a warm climate with an average annual temperature of 75°F (24°C). Winters average 60°F in January while summers reach 84°F in July. The area gets 269 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 93.0 inches (wetter than the 38-inch national average). The city sits at an elevation of 210 feet.
Temperature
60°F Jan (16°C)
84°F Jul (29°C)
| Annual Average | 74.5°F |
| 38% above US avg | |
| January Average | 60°F (16°C) |
| July Average | 84°F (29°C) |
| Sunny Days | 269 days/yr |
Geography
| Elevation | 210 ft (64 m) |
| Area | 99.9 sq mi (258.6 km²) |
| Population Density | 0/sq mi |
| Coordinates | 22.1298°N, 110.9510°W |
| Timezone | Asia/Shanghai |
Precipitation & Snow
Air Quality
Earthquake History
1 earthquake (M2.5+) recorded within 150 km since 1990. Strongest on record: M4.4.
| Sep 16, 2004 | 44 km WSW of Yangjiang, China | M4.4 | 74 km | 10 km |
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.
Hurricane History
53 hurricanes (Category 1+) recorded within 500 km since 1980. Strongest on record: Category 5.
| Year | Name | Category | Max Wind | Closest |
| 2025 | Ragasa | Category 3 | — | 40 km |
| 2025 | Matmo | Category 2 | — | 151 km |
| 2025 | Tapah | Category 1 | — | 174 km |
| 2025 | Wipha | Category 1 | — | 235 km |
| 2025 | Wutip | Category 1 | — | 280 km |
| 2024 | Yagi | Category 4 | 121 mph | 248 km |
| 2023 | Saola | Category 3 | 81 mph | 137 km |
| 2023 | Koinu | Category 1 | 63 mph | 277 km |
| 2023 | Talim | Category 1 | 69 mph | 104 km |
| 2022 | Chaba | Category 1 | 81 mph | 70 km |
| 2021 | Cempaka | Category 1 | 81 mph | 95 km |
| 2018 | Mangkhut | Category 1 | 86 mph | 41 km |
| 2017 | Hato | Category 3 | 86 mph | 106 km |
| 2017 | Khanun | Category 2 | 81 mph | 150 km |
| 2015 | Mujigae | Category 4 | 98 mph | 118 km |
| 2014 | Rammasun | Category 5 | 104 mph | 204 km |
| 2014 | Kalmaegi | Category 1 | 86 mph | 217 km |
| 2013 | Utor | Category 2 | 81 mph | 9 km |
| 2013 | Rumbia | Category 1 | 58 mph | 226 km |
| 2012 | Vicente | Category 4 | 92 mph | 78 km |
Source: NOAA IBTrACS (Category 1+, 1980–2026).