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Weather & Climate in Lanyang, China
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Lanyang has a warm climate with an average annual temperature of 75°F (24°C). Winters average 64°F in January while summers reach 82°F in July / relatively mild seasonal variation. The area gets 215 sunny days per year. Annual precipitation totals 66.5 inches (wetter than the 38-inch national average). The city sits at an elevation of 653 feet.
Temperature
64°F Jan (18°C)
82°F Jul (28°C)
| Annual Average | 74.8°F |
| 39% above US avg | |
| January Average | 64°F (18°C) |
| July Average | 82°F (28°C) |
| Sunny Days | 215 days/yr |
Geography
| Elevation | 653 ft (199 m) |
| Area | 123.2 sq mi (319.1 km²) |
| Population Density | 192/sq mi |
| Coordinates | 19.4614°N, 109.6604°W |
| Timezone | Asia/Shanghai |
Precipitation & Snow
Air Quality
Earthquake History
8 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 | 98 km | 33 km |
| Dec 31, 1994 | 77 km NNW of Lincheng, China | M5.3 | 123 km | 33 km |
| Jun 5, 1995 | 122 km NW of Sanya, China | M4.4 | 123 km | 10 km |
| Mar 23, 1995 | 60 km NNW of Lincheng, China | M4.4 | 107 km | 33 km |
| Apr 15, 1995 | 68 km NNW of Lincheng, China | M4.3 | 116 km | 33 km |
| May 7, 1995 | 63 km NNW of Lincheng, China | M4.2 | 110 km | 10 km |
| May 17, 1999 | Hainan, China | M4.2 | 139 km | 33 km |
| Feb 25, 1996 | 49 km WNW of Lincheng, China | M4.1 | 75 km | 20 km |
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.
Hurricane History
69 hurricanes (Category 1+) recorded within 500 km since 1980. Strongest on record: Category 5.
| Year | Name | Category | Max Wind | Closest |
| 2025 | Matmo | Category 2 | — | 173 km |
| 2025 | Kajiki | Category 2 | — | 178 km |
| 2025 | Wutip | Category 1 | — | 110 km |
| 2024 | Yagi | Category 4 | 121 mph | 82 km |
| 2023 | Talim | Category 1 | 69 mph | 205 km |
| 2022 | Chaba | Category 1 | 81 mph | 245 km |
| 2021 | Rai | Category 1 | 81 mph | 289 km |
| 2017 | Doksuri | Category 2 | 92 mph | 247 km |
| 2017 | Khanun | Category 1 | 58 mph | 219 km |
| 2016 | Sarika | Category 1 | 69 mph | 57 km |
| 2015 | Mujigae | Category 4 | 98 mph | 208 km |
| 2014 | Rammasun | Category 5 | 104 mph | 115 km |
| 2014 | Kalmaegi | Category 1 | 86 mph | 116 km |
| 2013 | Haiyan | Category 2 | 81 mph | 155 km |
| 2013 | Wutip | Category 2 | 75 mph | 271 km |
| 2013 | Rumbia | Category 1 | 58 mph | 167 km |
| 2012 | Son-tinh | Category 3 | 98 mph | 232 km |
| 2012 | Kai-tak | Category 1 | 75 mph | 184 km |
| 2011 | Nesat | Category 1 | 75 mph | 155 km |
| 2010 | Mindulle | Category 1 | 52 mph | 291 km |
Source: NOAA IBTrACS (Category 1+, 1980–2026).
Nearby Volcanoes
1 volcano within 200 km. Closest: Hainan Volcanic Field (77 km).
| Name | Type | Elevation | Last Eruption | Distance |
| Hainan Volcanic Field | Pyroclastic cone(s) | 196 m (643 ft) | 1933 | 77 km |
Source: Smithsonian Institution Global Volcanism Program (GVP).
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 64°F (18°C) | 0.7 in | Coldest, Driest |
| February | 66°F (19°C) | 0.9 in | |
| March | 71°F (22°C) | 1.3 in | |
| April | 77°F (25°C) | 3.0 in | |
| May | 81°F (27°C) | 7.9 in | |
| June | 82°F (28°C) | 7.8 in | Warmest |
| July | 82°F (28°C) | 9.5 in | |
| August | 81°F (27°C) | 11.2 in | |
| September | 79°F (26°C) | 11.7 in | Wettest |
| October | 76°F (24°C) | 8.6 in | |
| November | 71°F (22°C) | 3.0 in | |
| December | 66°F (19°C) | 1.1 in |
Lanyang has a seasonal temperature swing of 18°F / from 64°F in January to 82°F in June. Total annual precipitation is 66.5 inches, with September being the wettest month (11.7") and January the driest (0.7").