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Weather & Climate in Huai'an, China
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Huai'an enjoys a temperate climate with an average annual temperature of 58°F (15°C). Winters average 34°F in January while summers reach 81°F in July. The area gets 274 sunny days per year, well above the U.S. average of 205 / making it one of the sunnier locations in the country. Annual precipitation totals 34.2 inches. The city sits at an elevation of 46 feet.
Temperature
34°F Jan (1°C)
81°F Jul (27°C)
| Annual Average | 58.2°F |
| 8% above US avg | |
| January Average | 34°F (1°C) |
| July Average | 81°F (27°C) |
| Sunny Days | 274 days/yr |
Geography
| Elevation | 46 ft (14 m) |
| Area | 3,872.4 sq mi (10,029.6 km²) |
| Population Density | 644/sq mi |
| Coordinates | 33.5886°N, 119.0192°W |
| Timezone | Asia/Shanghai |
Precipitation & Snow
Air Quality
Earthquake History
6 earthquakes (M2.5+) recorded within 150 km since 1990. Strongest on record: M4.9.
| Jul 20, 2012 | 22 km W of Xinghua, China | M4.9 | 86 km | 10 km |
| Oct 19, 2016 | 18 km SSE of Hede, China | M4.7 | 123 km | 10 km |
| Nov 5, 1991 | 36 km N of Qinnan, China | M4.3 | 77 km | 33 km |
| Oct 22, 1992 | 8 km NNE of Hede, China | M4.3 | 121 km | 10 km |
| Jul 8, 2024 | 19 km WNW of Taizhou, China | M4.1 | 131 km | 9 km |
| Mar 24, 1999 | 27 km ENE of Hede, China | M3.6 | 144 km | 33 km |
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.
Hurricane History
3 hurricanes (Category 1+) recorded within 500 km since 1980. Strongest on record: Category 1.
| Year | Name | Category | Max Wind | Closest |
| 2012 | Damrey | Category 1 | 81 mph | 156 km |
| 1994 | Ellie | Category 1 | 58 mph | 267 km |
| 1985 | Mamie | Category 1 | 69 mph | 178 km |
Source: NOAA IBTrACS (Category 1+, 1980–2026).
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 34°F (1°C) | 0.9 in | Coldest |
| February | 38°F (3°C) | 1.1 in | |
| March | 46°F (8°C) | 1.7 in | |
| April | 58°F (14°C) | 2.0 in | |
| May | 68°F (20°C) | 2.5 in | |
| June | 75°F (24°C) | 4.1 in | |
| July | 81°F (27°C) | 8.8 in | Warmest, Wettest |
| August | 80°F (27°C) | 5.9 in | |
| September | 72°F (22°C) | 3.8 in | |
| October | 62°F (16°C) | 1.5 in | |
| November | 49°F (10°C) | 1.3 in | |
| December | 38°F (3°C) | 0.7 in | Driest |
Huai'an has a seasonal temperature swing of 47°F / from 34°F in January to 81°F in July. Total annual precipitation is 34.2 inches, with July being the wettest month (8.8") and December the driest (0.7").