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Weather & Climate in Jiujiang, China
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Jiujiang enjoys a temperate climate with an average annual temperature of 63°F (17°C). Winters average 40°F in January while summers reach 85°F in July. The area gets 235 sunny days per year, above the national average. Annual precipitation totals 55.7 inches (wetter than the 38-inch national average). The city sits at an elevation of 135 feet.
Temperature
40°F Jan (5°C)
85°F Jul (30°C)
| Annual Average | 63.2°F |
| 17% above US avg | |
| January Average | 40°F (5°C) |
| July Average | 85°F (30°C) |
| Sunny Days | 235 days/yr |
Geography
| Elevation | 135 ft (41 m) |
| Area | 11.1 sq mi (28.7 km²) |
| Population Density | 105,173/sq mi |
| Coordinates | 29.7048°N, 116.0021°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 | 149 km | 10 km |
| Sep 10, 2011 | 36 km SSW of Wuxue, China | M4.5 | 64 km | 10 km |
| Jun 17, 2015 | 45 km S of Wuxue, China | M4.1 | 55 km | 8 km |
| Apr 14, 1995 | 27 km SSE of Wuxue, China | M4.0 | 39 km | 10 km |
| Jul 25, 1993 | 54 km SE of Xianning, China | M3.5 | 120 km | 33 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 1.
| Year | Name | Category | Max Wind | Closest |
| 2006 | Saomai | Category 1 | 58 mph | 294 km |
Source: NOAA IBTrACS (Category 1+, 1980-2026).
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 40°F (5°C) | 2.1 in | Coldest |
| February | 43°F (6°C) | 3.4 in | |
| March | 51°F (10°C) | 5.4 in | |
| April | 62°F (17°C) | 7.2 in | |
| May | 72°F (22°C) | 7.9 in | |
| June | 79°F (26°C) | 8.9 in | Wettest |
| July | 85°F (30°C) | 5.4 in | Warmest |
| August | 84°F (29°C) | 4.6 in | |
| September | 76°F (25°C) | 3.4 in | |
| October | 66°F (19°C) | 3.2 in | |
| November | 55°F (13°C) | 2.7 in | |
| December | 45°F (7°C) | 1.7 in | Driest |
Jiujiang has a seasonal temperature swing of 45°F / from 40°F in January to 85°F in July. Total annual precipitation is 55.7 inches, with June being the wettest month (8.9") and December the driest (1.7").