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Weather & Climate in Longcheng, China
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Longcheng enjoys a temperate climate with an average annual temperature of 62°F (17°C). Winters average 43°F in January while summers reach 84°F in July. The area gets 250 sunny days per year, above the national average. Annual precipitation totals 50.3 inches (wetter than the 38-inch national average). The area receives 1.5 inches of snow annually. The city sits at an elevation of 384 feet.
Temperature
43°F Jan (6°C)
84°F Jul (29°C)
| Annual Average | 62.3°F |
| 15% above US avg | |
| January Average | 43°F (6°C) |
| July Average | 84°F (29°C) |
| Sunny Days | 250 days/yr |
Geography
| Elevation | 384 ft (117 m) |
| Area | 591.7 sq mi (1,532.4 km²) |
| Population Density | 0/sq mi |
| Coordinates | 29.8969°N, 116.5555°W |
| Timezone | Asia/Shanghai |
Precipitation & Snow
Air Quality
Earthquake History
5 earthquakes (M2.5+) recorded within 150 km since 1990. Strongest on record: M4.9.
| Jan 19, 2011 | 15 km NNE of Anqing, China | M4.9 | 99 km | 10 km |
| Sep 10, 2011 | 36 km SSW of Wuxue, China | M4.5 | 121 km | 10 km |
| Jun 17, 2015 | 45 km S of Wuxue, China | M4.1 | 112 km | 8 km |
| Apr 14, 1995 | 27 km SSE of Wuxue, China | M4.0 | 96 km | 10 km |
| Apr 6, 2018 | 27 km NW of Chizhou, China | M3.3 | 128 km | 10 km |
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.
Hurricane History
1 hurricane (Category 1+) recorded within 500 km since 1980. Strongest on record: Category 2.
| Year | Name | Category | Max Wind | Closest |
| 2006 | Saomai | Category 2 | 58 mph | 278 km |
Source: NOAA IBTrACS (Category 1+, 1980–2026).
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 43°F (6°C) | 1.7 in | |
| February | 43°F (6°C) | 3.2 in | Coldest |
| March | 50°F (10°C) | 5.2 in | |
| April | 61°F (16°C) | 6.9 in | |
| May | 71°F (22°C) | 7.4 in | |
| June | 78°F (25°C) | 10.3 in | Wettest |
| July | 84°F (29°C) | 6.0 in | Warmest |
| August | 83°F (28°C) | 5.5 in | |
| September | 75°F (24°C) | 4.3 in | |
| October | 65°F (19°C) | 3.5 in | |
| November | 54°F (12°C) | 2.8 in | |
| December | 44°F (7°C) | 1.5 in | Driest |
Longcheng has a seasonal temperature swing of 41°F / from 43°F in February to 84°F in July. Total annual precipitation is 58.3 inches, with June being the wettest month (10.3") and December the driest (1.5").