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Weather & Climate in Long’an, China
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Long’an has a warm climate with an average annual temperature of 71°F (22°C). Winters average 54°F in January while summers reach 82°F in July. The area gets 239 sunny days per year, above the national average. Annual precipitation totals 65.1 inches (wetter than the 38-inch national average). The city sits at an elevation of 302 feet.
Temperature
54°F Jan (12°C)
82°F Jul (28°C)
| Annual Average | 70.8°F |
| 31% above US avg | |
| January Average | 54°F (12°C) |
| July Average | 82°F (28°C) |
| Sunny Days | 239 days/yr |
Geography
| Elevation | 302 ft (92 m) |
| Area | 8,532.6 sq mi (22,099.4 km²) |
| Population Density | 0/sq mi |
| Coordinates | 23.1685°N, 107.6922°W |
| Timezone | Asia/Shanghai |
Precipitation & Snow
Air Quality
Earthquake History
9 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 | 79 km | 10 km |
| Aug 15, 2017 | 60 km N of Cao B?ng, Vietnam | M4.5 | 150 km | 10 km |
| Aug 4, 2021 | 58 km SSE of Baise City, China | M4.5 | 95 km | 14 km |
| Oct 23, 2013 | 95 km E of Baise City, China | M4.4 | 78 km | 14 km |
| Jul 30, 2017 | 67 km WNW of Laibin, China | M4.4 | 122 km | 10 km |
| Dec 13, 1992 | 113 km NNW of Nanning, China | M4.3 | 74 km | 33 km |
| Oct 3, 2017 | 48 km N of Cao B?ng, Vietnam | M4.2 | 146 km | 12 km |
| Jun 15, 2008 | 108 km ENE of Baise City, China | M4.1 | 111 km | 10 km |
| Feb 9, 1993 | 87 km NNW of Nanning, China | M4.1 | 55 km | 10 km |
| Feb 5, 1993 | 100 km NNW of Nanning, China | M4.0 | 73 km | 10 km |
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.
Hurricane History
17 hurricanes (Category 1+) recorded within 500 km since 1980. Strongest on record: Category 4.
| Year | Name | Category | Max Wind | Closest |
| 2025 | Matmo | Category 2 | — | 164 km |
| 2024 | Yagi | Category 3 | 104 mph | 260 km |
| 2023 | Talim | Category 1 | 63 mph | 249 km |
| 2015 | Mujigae | Category 3 | 98 mph | 134 km |
| 2014 | Rammasun | Category 4 | 81 mph | 118 km |
| 2014 | Kalmaegi | Category 1 | 86 mph | 199 km |
| 2013 | Haiyan | Category 1 | — | 245 km |
| 2012 | Son-tinh | Category 1 | 52 mph | 258 km |
| 2008 | Hagupit | Category 2 | 69 mph | 175 km |
| 2003 | Krovanh | Category 2 | 75 mph | 199 km |
| 2003 | Imbudo | Category 1 | 58 mph | 200 km |
| 2001 | Durian | Category 1 | 58 mph | 199 km |
| 1997 | Zita | Category 1 | 63 mph | 219 km |
| 1996 | Sally | Category 3 | 69 mph | 142 km |
| 1995 | Ted | Category 1 | 52 mph | 233 km |
| 1993 | Koryn | Category 1 | 52 mph | 223 km |
| 1980 | Joe | Category 1 | 81 mph | 284 km |
Source: NOAA IBTrACS (Category 1+, 1980–2026).
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 54°F (12°C) | 1.1 in | Coldest |
| February | 58°F (14°C) | 1.9 in | |
| March | 64°F (18°C) | 1.9 in | |
| April | 72°F (22°C) | 3.7 in | |
| May | 78°F (26°C) | 7.8 in | |
| June | 81°F (27°C) | 10.6 in | |
| July | 82°F (28°C) | 10.9 in | Warmest, Wettest |
| August | 81°F (27°C) | 10.7 in | |
| September | 79°F (26°C) | 5.8 in | |
| October | 73°F (23°C) | 3.2 in | |
| November | 65°F (19°C) | 1.6 in | |
| December | 59°F (15°C) | 1.0 in | Driest |
Long’an has a seasonal temperature swing of 28°F / from 54°F in January to 82°F in July. Total annual precipitation is 60.2 inches, with July being the wettest month (10.9") and December the driest (1.0").