All Countries
Weather & Climate in Longchang, China
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Longchang enjoys a temperate climate with an average annual temperature of 60°F (15°C). Winters average 40°F in January while summers reach 77°F in July. The area gets 252 sunny days per year, above the national average. Annual precipitation totals 46.3 inches (wetter than the 38-inch national average). The city sits at an elevation of 3,278 feet.
Temperature
40°F Jan (4°C)
77°F Jul (25°C)
| Annual Average | 59.5°F |
| 10% above US avg | |
| January Average | 40°F (4°C) |
| July Average | 77°F (25°C) |
| Sunny Days | 252 days/yr |
Geography
| Elevation | 3,278 ft (999 m) |
| Area | 284.8 sq mi (737.7 km²) |
| Population Density | 65/sq mi |
| Coordinates | 26.6667°N, 107.9167°W |
| Timezone | Asia/Shanghai |
Precipitation & Snow
Air Quality
Earthquake History
8 earthquakes (M2.5+) recorded within 150 km since 1990. Strongest on record: M5.4.
| Mar 30, 2015 | Guizhou, China | M5.4 | 89 km | 17 km |
| Aug 5, 2017 | 20 km WNW of Runsong, China | M4.4 | 101 km | 10 km |
| Jun 23, 2024 | 76 km W of Dushan, China | M4.3 | 145 km | 10 km |
| Apr 3, 2015 | 11 km NNE of Qimeng, China | M4.3 | 112 km | 13 km |
| Jul 13, 2007 | 30 km W of Qimeng, China | M4.2 | 79 km | 10 km |
| Mar 22, 2015 | 11 km NNE of Qimeng, China | M4.2 | 114 km | 12 km |
| Jul 6, 2022 | 35 km NNE of Guiyang, China | M4.0 | 112 km | 10 km |
| Mar 14, 2018 | 23 km SW of Runsong, China | M4.0 | 104 km | 10 km |
Source: USGS Earthquake Catalog (M2.5+, 1990-2025). Sorted by magnitude.
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 40°F (4°C) | 1.1 in | Coldest |
| February | 43°F (6°C) | 1.3 in | |
| March | 50°F (10°C) | 1.9 in | |
| April | 59°F (15°C) | 4.8 in | |
| May | 68°F (20°C) | 7.5 in | |
| June | 74°F (23°C) | 7.7 in | Wettest |
| July | 77°F (25°C) | 5.8 in | Warmest |
| August | 76°F (25°C) | 5.3 in | |
| September | 70°F (21°C) | 3.7 in | |
| October | 62°F (17°C) | 3.8 in | |
| November | 52°F (11°C) | 2.3 in | |
| December | 45°F (7°C) | 1.0 in | Driest |
Longchang has a seasonal temperature swing of 38°F / from 40°F in January to 77°F in July. Total annual precipitation is 46.3 inches, with June being the wettest month (7.7") and December the driest (1.0").