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Weather & Climate in Dashu, China
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Dashu enjoys a temperate climate with an average annual temperature of 62°F (17°C). Winters average 39°F in January while summers reach 83°F in July. The area gets 250 sunny days per year, above the national average. Annual precipitation totals 50.3 inches (wetter than the 38-inch national average). The area receives 3.5 inches of snow annually. The city sits at an elevation of 33 feet.
Temperature
39°F Jan (4°C)
83°F Jul (28°C)
| Annual Average | 62.0°F |
| 15% above US avg | |
| January Average | 39°F (4°C) |
| July Average | 83°F (28°C) |
| Sunny Days | 250 days/yr |
Geography
| Elevation | 33 ft (10 m) |
| Area | 1,688.1 sq mi (4,372.2 km²) |
| Population Density | 0/sq mi |
| Coordinates | 31.8381°N, 119.6870°W |
| Timezone | Asia/Shanghai |
Precipitation & Snow
Air Quality
Earthquake History
3 earthquakes (M2.5+) recorded within 150 km since 1990. Strongest on record: M5.0.
| Feb 9, 1990 | 27 km E of Changshu City, China | M5.0 | 128 km | 10 km |
| Jul 20, 2012 | 22 km W of Xinghua, China | M4.9 | 127 km | 10 km |
| Jul 8, 2024 | 19 km WNW of Taizhou, China | M4.1 | 81 km | 9 km |
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.
Hurricane History
9 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 | 152 km |
| 2022 | Muifa | Category 1 | 86 mph | 204 km |
| 2019 | Lekima | Category 1 | — | 274 km |
| 2012 | Damrey | Category 1 | 81 mph | 293 km |
| 2005 | Khanun | Category 1 | 75 mph | 160 km |
| 1994 | Ellie | Category 1 | 63 mph | 265 km |
| 1990 | Abe | Category 1 | 63 mph | 154 km |
| 1985 | Mamie | Category 1 | 75 mph | 156 km |
| 1984 | Ed | Category 1 | 58 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 | — | — | 49 km |
Source: NOAA/NCEI Historical Tsunami Database.