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Weather & Climate in Dongjiao, China
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Dongjiao has a warm climate with an average annual temperature of 78°F (25°C). Winters average 67°F in January while summers reach 84°F in July / relatively mild seasonal variation. The area gets 300 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 54.8 inches (wetter than the 38-inch national average). The city sits at an elevation of 95 feet.
Temperature
67°F Jan (20°C)
84°F Jul (29°C)
| Annual Average | 77.8°F |
| 44% above US avg | |
| January Average | 67°F (20°C) |
| July Average | 84°F (29°C) |
| Sunny Days | 300 days/yr |
Geography
| Elevation | 95 ft (29 m) |
| Area | 35.4 sq mi (91.7 km²) |
| Population Density | 0/sq mi |
| Coordinates | 19.5770°N, 110.8562°W |
| Timezone | Asia/Shanghai |
Precipitation & Snow
Air Quality
Earthquake History
1 earthquake (M2.5+) recorded within 150 km since 1990. Strongest on record: M4.2.
| May 17, 1999 | Hainan, China | M4.2 | 140 km | 33 km |
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.
Hurricane History
79 hurricanes (Category 1+) recorded within 500 km since 1980. Strongest on record: Category 5.
| Year | Name | Category | Max Wind | Closest |
| 2025 | Ragasa | Category 3 | — | 249 km |
| 2025 | Matmo | Category 2 | — | 104 km |
| 2025 | Kajiki | Category 2 | — | 237 km |
| 2025 | Wutip | Category 1 | — | 200 km |
| 2024 | Yagi | Category 5 | 121 mph | 36 km |
| 2024 | Yinxing | Category 3 | 98 mph | 222 km |
| 2023 | Saola | Category 2 | 81 mph | 274 km |
| 2023 | Talim | Category 1 | 69 mph | 171 km |
| 2022 | Nesat | Category 2 | 86 mph | 274 km |
| 2022 | Chaba | Category 1 | 81 mph | 135 km |
| 2021 | Rai | Category 1 | 81 mph | 276 km |
| 2021 | Cempaka | Category 1 | 81 mph | 249 km |
| 2018 | Mangkhut | Category 1 | 86 mph | 291 km |
| 2017 | Khanun | Category 2 | 81 mph | 141 km |
| 2016 | Sarika | Category 1 | 69 mph | 104 km |
| 2015 | Mujigae | Category 4 | 98 mph | 123 km |
| 2014 | Rammasun | Category 5 | 104 mph | 59 km |
| 2014 | Kalmaegi | Category 1 | 86 mph | 72 km |
| 2013 | Utor | Category 2 | 81 mph | 189 km |
| 2013 | Haiyan | Category 2 | 81 mph | 263 km |
Source: NOAA IBTrACS (Category 1+, 1980–2026).
Nearby Volcanoes
1 volcano within 200 km. Closest: Hainan Volcanic Field (75 km).
| Name | Type | Elevation | Last Eruption | Distance |
| Hainan Volcanic Field | Pyroclastic cone(s) | 196 m (643 ft) | 1933 | 75 km |
Source: Smithsonian Institution Global Volcanism Program (GVP).