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Weather & Climate in Chajian, China
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Chajian enjoys a temperate climate with an average annual temperature of 61°F (16°C). Winters average 39°F in January while summers reach 82°F in July. The area gets 253 sunny days per year, above the national average. Annual precipitation totals 50.7 inches (wetter than the 38-inch national average). The area receives 3.4 inches of snow annually. The city sits at an elevation of 56 feet.
Temperature
39°F Jan (4°C)
82°F Jul (28°C)
| Annual Average | 61.4°F |
| 14% above US avg | |
| January Average | 39°F (4°C) |
| July Average | 82°F (28°C) |
| Sunny Days | 253 days/yr |
Geography
| Elevation | 56 ft (17 m) |
| Area | 34.0 sq mi (88.0 km²) |
| Population Density | 0/sq mi |
| Coordinates | 32.6769°N, 118.7694°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.
| Sep 18, 2024 | 29 km E of Hefei, China | M4.9 | 140 km | 10 km |
| Jul 20, 2012 | 22 km W of Xinghua, China | M4.9 | 84 km | 10 km |
| Jul 25, 2006 | 55 km ESE of Datong, China | M4.4 | 118 km | 10 km |
| Nov 5, 1991 | 36 km N of Qinnan, China | M4.3 | 142 km | 33 km |
| Sep 13, 2024 | 35 km NW of Chaohu, China | M4.2 | 139 km | 10 km |
| Jul 8, 2024 | 19 km WNW of Taizhou, China | M4.1 | 90 km | 9 km |
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.
Hurricane History
5 hurricanes (Category 1+) recorded within 500 km since 1980. Strongest on record: Category 1.
| Year | Name | Category | Max Wind | Closest |
| 2024 | Bebinca | Category 1 | 75 mph | 275 km |
| 2012 | Damrey | Category 1 | 75 mph | 244 km |
| 2005 | Khanun | Category 1 | 58 mph | 282 km |
| 1990 | Abe | Category 1 | 52 mph | 278 km |
| 1985 | Mamie | Category 1 | 69 mph | 193 km |
Source: NOAA IBTrACS (Category 1+, 1980–2026).
Tsunami History
1 tsunami recorded within 500 km.
| Year | Location | Cause | Max Wave | Deaths | Distance |
| 1930 | JIANGSU PROVINCE | Earthquake | — | — | 80 km |
Source: NOAA/NCEI Historical Tsunami Database.