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Weather & Climate in Tiandong, China
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Tiandong enjoys a temperate climate with an average annual temperature of 70°F (21°C). Winters average 55°F in January while summers reach 81°F in July. The area gets 266 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 64.1 inches (wetter than the 38-inch national average). The city sits at an elevation of 400 feet.
Temperature
55°F Jan (13°C)
81°F Jul (27°C)
| Annual Average | 70.2°F |
| 30% above US avg | |
| January Average | 55°F (13°C) |
| July Average | 81°F (27°C) |
| Sunny Days | 266 days/yr |
Geography
| Elevation | 400 ft (122 m) |
| Area | 291.2 sq mi (754.1 km²) |
| Population Density | 0/sq mi |
| Coordinates | 23.5999°N, 107.1226°W |
| Timezone | Asia/Shanghai |
Precipitation & Snow
Air Quality
Earthquake History
11 earthquakes (M2.5+) recorded within 150 km since 1990. Strongest on record: M4.7.
| Feb 19, 2013 | 77 km E of Baise City, China | M4.7 | 35 km | 10 km |
| Aug 15, 2017 | 60 km N of Cao B?ng, Vietnam | M4.5 | 101 km | 10 km |
| Aug 4, 2021 | 58 km SSE of Baise City, China | M4.5 | 40 km | 14 km |
| Oct 23, 2013 | 95 km E of Baise City, China | M4.4 | 52 km | 14 km |
| Dec 13, 1992 | 113 km NNW of Nanning, China | M4.3 | 88 km | 33 km |
| Jul 25, 1995 | 72 km NW of Cao B?ng, Vietnam | M4.2 | 138 km | 10 km |
| Oct 3, 2017 | 48 km N of Cao B?ng, Vietnam | M4.2 | 103 km | 12 km |
| Jul 14, 2017 | 136 km NNE of Baise City, China | M4.2 | 150 km | 10 km |
| Jun 15, 2008 | 108 km ENE of Baise City, China | M4.1 | 82 km | 10 km |
| Feb 9, 1993 | 87 km NNW of Nanning, China | M4.1 | 92 km | 10 km |
| Feb 5, 1993 | 100 km NNW of Nanning, China | M4.0 | 100 km | 10 km |
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.
Hurricane History
14 hurricanes (Category 1+) recorded within 500 km since 1980. Strongest on record: Category 4.
| Year | Name | Category | Max Wind | Closest |
| 2025 | Matmo | Category 2 | — | 236 km |
| 2024 | Yagi | Category 3 | 104 mph | 296 km |
| 2015 | Mujigae | Category 2 | 81 mph | 208 km |
| 2014 | Rammasun | Category 4 | 81 mph | 127 km |
| 2014 | Kalmaegi | Category 1 | 75 mph | 221 km |
| 2013 | Haiyan | Category 1 | — | 290 km |
| 2012 | Son-tinh | Category 1 | — | 291 km |
| 2008 | Hagupit | Category 2 | 69 mph | 249 km |
| 2003 | Krovanh | Category 2 | 75 mph | 235 km |
| 2003 | Imbudo | Category 1 | — | 272 km |
| 2001 | Durian | Category 1 | 58 mph | 273 km |
| 1997 | Zita | Category 1 | 58 mph | 267 km |
| 1996 | Sally | Category 2 | 69 mph | 193 km |
| 1993 | Koryn | Category 1 | 52 mph | 298 km |
Source: NOAA IBTrACS (Category 1+, 1980–2026).
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 55°F (13°C) | 0.8 in | Coldest, Driest |
| February | 58°F (15°C) | 1.6 in | |
| March | 65°F (18°C) | 1.3 in | |
| April | 72°F (22°C) | 3.1 in | |
| May | 78°F (25°C) | 7.5 in | |
| June | 81°F (27°C) | 10.6 in | |
| July | 81°F (27°C) | 10.8 in | Warmest, Wettest |
| August | 81°F (27°C) | 10.7 in | |
| September | 78°F (25°C) | 5.4 in | |
| October | 72°F (22°C) | 3.4 in | |
| November | 65°F (18°C) | 1.5 in | |
| December | 58°F (15°C) | 0.9 in |
Tiandong has a seasonal temperature swing of 26°F / from 55°F in January to 81°F in July. Total annual precipitation is 57.6 inches, with July being the wettest month (10.8") and January the driest (0.8").