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Weather & Climate in Dingdian, China
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Dingdian enjoys a temperate climate with an average annual temperature of 62°F (17°C). Winters average 40°F in January while summers reach 83°F in July. The area gets 245 sunny days per year, above the national average. Annual precipitation totals 52.3 inches (wetter than the 38-inch national average). The area receives 2.3 inches of snow annually. The city sits at an elevation of 52 feet.
Temperature
40°F Jan (4°C)
83°F Jul (28°C)
| Annual Average | 62.2°F |
| 15% above US avg | |
| January Average | 40°F (4°C) |
| July Average | 83°F (28°C) |
| Sunny Days | 245 days/yr |
Geography
| Elevation | 52 ft (16 m) |
| Area | 5.2 sq mi (13.5 km²) |
| Population Density | 0/sq mi |
| Coordinates | 30.9838°N, 118.8615°W |
| Timezone | Asia/Shanghai |
Precipitation & Snow
Air Quality
Hurricane History
9 hurricanes (Category 1+) recorded within 500 km since 1980. Strongest on record: Category 3.
| Year | Name | Category | Max Wind | Closest |
| 2024 | Bebinca | Category 1 | 75 mph | 215 km |
| 2022 | Muifa | Category 1 | 75 mph | 271 km |
| 2019 | Lekima | Category 2 | 98 mph | 235 km |
| 2005 | Khanun | Category 3 | 86 mph | 148 km |
| 2004 | Rananim | Category 1 | 46 mph | 283 km |
| 1997 | Winnie | Category 1 | 81 mph | 251 km |
| 1994 | Fred | Category 1 | — | 290 km |
| 1990 | Abe | Category 2 | 75 mph | 153 km |
| 1985 | Mamie | Category 1 | 69 mph | 272 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 | — | — | 145 km |
Source: NOAA/NCEI Historical Tsunami Database.
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 40°F (4°C) | 1.6 in | Coldest |
| February | 41°F (5°C) | 2.7 in | |
| March | 49°F (9°C) | 4.1 in | |
| April | 60°F (16°C) | 5.2 in | |
| May | 70°F (21°C) | 5.6 in | |
| June | 76°F (25°C) | 8.0 in | Wettest |
| July | 83°F (28°C) | 6.6 in | Warmest |
| August | 82°F (28°C) | 4.6 in | |
| September | 74°F (23°C) | 4.5 in | |
| October | 64°F (18°C) | 3.0 in | |
| November | 53°F (11°C) | 2.3 in | |
| December | 42°F (6°C) | 1.3 in | Driest |
Dingdian has a seasonal temperature swing of 43°F / from 40°F in January to 83°F in July. Total annual precipitation is 49.5 inches, with June being the wettest month (8.0") and December the driest (1.3").