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Weather & Climate in Dongba, China
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Dongba enjoys a temperate climate with an average annual temperature of 63°F (17°C). Winters average 41°F in January while summers reach 84°F in July. The area gets 246 sunny days per year, above the national average. Annual precipitation totals 51.9 inches (wetter than the 38-inch national average). The area receives 4.5 inches of snow annually. The city sits at an elevation of 72 feet.
Temperature
41°F Jan (5°C)
84°F Jul (29°C)
| Annual Average | 63.2°F |
| 17% above US avg | |
| January Average | 41°F (5°C) |
| July Average | 84°F (29°C) |
| Sunny Days | 246 days/yr |
Geography
| Elevation | 72 ft (22 m) |
| Area | 28.3 sq mi (73.3 km²) |
| Population Density | 0/sq mi |
| Coordinates | 31.2977°N, 119.0537°W |
| Timezone | Asia/Shanghai |
Precipitation & Snow
Air Quality
Earthquake History
1 earthquake (M2.5+) recorded within 150 km since 1990. Strongest on record: M4.2.
| Sep 13, 2024 | 35 km NW of Chaohu, China | M4.2 | 147 km | 10 km |
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.
Hurricane History
7 hurricanes (Category 1+) recorded within 500 km since 1980. Strongest on record: Category 2.
| Year | Name | Category | Max Wind | Closest |
| 2024 | Bebinca | Category 1 | 75 mph | 195 km |
| 2022 | Muifa | Category 1 | 75 mph | 252 km |
| 2019 | Lekima | Category 2 | 69 mph | 249 km |
| 2005 | Khanun | Category 2 | 75 mph | 148 km |
| 1997 | Winnie | Category 1 | 81 mph | 272 km |
| 1990 | Abe | Category 2 | 63 mph | 150 km |
| 1985 | Mamie | Category 1 | 69 mph | 237 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 | — | — | 106 km |
Source: NOAA/NCEI Historical Tsunami Database.