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Weather & Climate in Dacheng, China
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Dacheng has a warm climate with an average annual temperature of 76°F (24°C). Winters average 65°F in January while summers reach 83°F in July / relatively mild seasonal variation. The area gets 222 sunny days per year, above the national average. Annual precipitation totals 63.0 inches (wetter than the 38-inch national average). The city sits at an elevation of 436 feet.
Temperature
65°F Jan (18°C)
83°F Jul (29°C)
| Annual Average | 75.6°F |
| 40% above US avg | |
| January Average | 65°F (18°C) |
| July Average | 83°F (29°C) |
| Sunny Days | 222 days/yr |
Geography
| Elevation | 436 ft (133 m) |
| Area | 161.9 sq mi (419.4 km²) |
| Population Density | 523/sq mi |
| Coordinates | 19.5093°N, 109.3928°W |
| Timezone | Asia/Shanghai |
Precipitation & Snow
Air Quality
Earthquake History
7 earthquakes (M2.5+) recorded within 150 km since 1990. Strongest on record: M5.5.
| Jan 10, 1995 | 64 km WNW of Lincheng, China | M5.5 | 81 km | 33 km |
| Dec 31, 1994 | 77 km NNW of Lincheng, China | M5.3 | 113 km | 33 km |
| Jun 5, 1995 | 122 km NW of Sanya, China | M4.4 | 102 km | 10 km |
| Mar 23, 1995 | 60 km NNW of Lincheng, China | M4.4 | 100 km | 33 km |
| Apr 15, 1995 | 68 km NNW of Lincheng, China | M4.3 | 108 km | 33 km |
| May 7, 1995 | 63 km NNW of Lincheng, China | M4.2 | 101 km | 10 km |
| Feb 25, 1996 | 49 km WNW of Lincheng, China | M4.1 | 57 km | 20 km |
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.
Hurricane History
67 hurricanes (Category 1+) recorded within 500 km since 1980. Strongest on record: Category 5.
| Year | Name | Category | Max Wind | Closest |
| 2025 | Matmo | Category 2 | — | 184 km |
| 2025 | Kajiki | Category 2 | — | 176 km |
| 2025 | Wutip | Category 1 | — | 93 km |
| 2024 | Yagi | Category 4 | 121 mph | 80 km |
| 2023 | Talim | Category 1 | 69 mph | 202 km |
| 2022 | Chaba | Category 1 | 81 mph | 266 km |
| 2017 | Doksuri | Category 2 | 92 mph | 243 km |
| 2017 | Khanun | Category 1 | 58 mph | 237 km |
| 2016 | Sarika | Category 1 | 69 mph | 78 km |
| 2015 | Mujigae | Category 4 | 98 mph | 215 km |
| 2014 | Rammasun | Category 5 | 104 mph | 129 km |
| 2014 | Kalmaegi | Category 1 | 86 mph | 118 km |
| 2013 | Haiyan | Category 2 | 81 mph | 138 km |
| 2013 | Wutip | Category 2 | 75 mph | 267 km |
| 2013 | Rumbia | Category 1 | 58 mph | 190 km |
| 2012 | Son-tinh | Category 3 | 98 mph | 222 km |
| 2012 | Kai-tak | Category 1 | 75 mph | 185 km |
| 2011 | Nesat | Category 1 | 75 mph | 182 km |
| 2010 | Mindulle | Category 1 | 52 mph | 270 km |
| 2010 | Chanthu | Category 1 | 81 mph | 236 km |
Source: NOAA IBTrACS (Category 1+, 1980–2026).
Nearby Volcanoes
1 volcano within 200 km. Closest: Hainan Volcanic Field (98 km).
| Name | Type | Elevation | Last Eruption | Distance |
| Hainan Volcanic Field | Pyroclastic cone(s) | 196 m (643 ft) | 1933 | 98 km |
Source: Smithsonian Institution Global Volcanism Program (GVP).
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 65°F (18°C) | 0.6 in | Coldest, Driest |
| February | 67°F (19°C) | 0.9 in | |
| March | 71°F (22°C) | 1.2 in | |
| April | 78°F (25°C) | 2.9 in | |
| May | 82°F (28°C) | 7.5 in | |
| June | 83°F (29°C) | 7.8 in | Warmest |
| July | 83°F (29°C) | 9.1 in | |
| August | 82°F (28°C) | 11.0 in | Wettest |
| September | 80°F (27°C) | 10.7 in | |
| October | 77°F (25°C) | 7.8 in | |
| November | 72°F (22°C) | 2.6 in | |
| December | 66°F (19°C) | 0.9 in |
Dacheng has a seasonal temperature swing of 19°F / from 65°F in January to 83°F in June. Total annual precipitation is 63.0 inches, with August being the wettest month (11.0") and January the driest (0.6").