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Weather & Climate in Hengyang, China
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Hengyang enjoys a temperate climate with an average annual temperature of 65°F (18°C). Winters average 43°F in January while summers reach 85°F in July. The area gets 234 sunny days per year, above the national average. Annual precipitation totals 56.3 inches (wetter than the 38-inch national average). The city sits at an elevation of 217 feet.
Temperature
43°F Jan (6°C)
85°F Jul (30°C)
| Annual Average | 65.1°F |
| 21% above US avg | |
| January Average | 43°F (6°C) |
| July Average | 85°F (30°C) |
| Sunny Days | 234 days/yr |
Geography
| Elevation | 217 ft (66 m) |
| Area | 1.1 sq mi (2.8 km²) |
| Population Density | 1,005,155/sq mi |
| Coordinates | 26.8895°N, 112.6189°W |
| Timezone | Asia/Shanghai |
Precipitation & Snow
Air Quality
Earthquake History
1 earthquake (M2.5+) recorded within 150 km since 1990. Strongest on record: M4.4.
| Jul 8, 2016 | 11 km E of Chenzhou, China | M4.4 | 132 km | 10 km |
Source: USGS Earthquake Catalog (M2.5+, 1990-2025). Sorted by magnitude.
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 43°F (6°C) | 2.5 in | Coldest |
| February | 47°F (8°C) | 3.7 in | |
| March | 54°F (12°C) | 5.3 in | |
| April | 65°F (18°C) | 8.0 in | |
| May | 74°F (23°C) | 8.3 in | Wettest |
| June | 80°F (27°C) | 7.6 in | |
| July | 85°F (30°C) | 4.2 in | Warmest |
| August | 84°F (29°C) | 4.9 in | |
| September | 77°F (25°C) | 3.1 in | |
| October | 68°F (20°C) | 3.7 in | |
| November | 57°F (14°C) | 3.2 in | |
| December | 48°F (9°C) | 2.0 in | Driest |
Hengyang has a seasonal temperature swing of 42°F / from 43°F in January to 85°F in July. Total annual precipitation is 56.3 inches, with May being the wettest month (8.3") and December the driest (2.0").