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Weather & Climate in Yongshan, China
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Yongshan enjoys a temperate climate with an average annual temperature of 63°F (17°C). Winters average 45°F in January while summers reach 84°F in July. The area gets 243 sunny days per year, above the national average. Annual precipitation totals 79.3 inches (wetter than the 38-inch national average). The area receives 1.2 inches of snow annually. The city sits at an elevation of 157 feet.
Temperature
45°F Jan (7°C)
84°F Jul (29°C)
| Annual Average | 63.4°F |
| 17% above US avg | |
| January Average | 45°F (7°C) |
| July Average | 84°F (29°C) |
| Sunny Days | 243 days/yr |
Geography
| Elevation | 157 ft (48 m) |
| Area | 0.6 sq mi (1.6 km²) |
| Population Density | 0/sq mi |
| Coordinates | 29.1497°N, 117.3148°W |
| Timezone | Asia/Shanghai |
Precipitation & Snow
Air Quality
Hurricane History
6 hurricanes (Category 1+) recorded within 500 km since 1980. Strongest on record: Category 4.
| Year | Name | Category | Max Wind | Closest |
| 2018 | Maria | Category 1 | 75 mph | 262 km |
| 2007 | Wipha | Category 2 | 69 mph | 277 km |
| 2006 | Saomai | Category 4 | 104 mph | 169 km |
| 2004 | Rananim | Category 1 | 46 mph | 225 km |
| 1997 | Winnie | Category 1 | 81 mph | 290 km |
| 1994 | Fred | Category 1 | 58 mph | 211 km |
Source: NOAA IBTrACS (Category 1+, 1980–2026).
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 45°F (7°C) | 2.5 in | Coldest |
| February | 45°F (7°C) | 4.4 in | |
| March | 52°F (11°C) | 6.9 in | |
| April | 63°F (17°C) | 9.2 in | |
| May | 71°F (22°C) | 9.9 in | |
| June | 77°F (25°C) | 12.2 in | Wettest |
| July | 84°F (29°C) | 6.1 in | Warmest |
| August | 83°F (28°C) | 4.5 in | |
| September | 76°F (24°C) | 4.1 in | |
| October | 66°F (19°C) | 3.0 in | |
| November | 56°F (13°C) | 2.6 in | |
| December | 46°F (8°C) | 1.8 in | Driest |
Yongshan has a seasonal temperature swing of 38°F / from 45°F in January to 84°F in July. Total annual precipitation is 67.2 inches, with June being the wettest month (12.2") and December the driest (1.8").