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Weather & Climate in Yunshan, China
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Yunshan enjoys a temperate climate with an average annual temperature of 57°F (14°C). Winters average 35°F in January while summers reach 79°F in July. The area gets 279 sunny days per year, well above the U.S. average of 205 / making it one of the sunnier locations in the country. Annual precipitation totals 38.0 inches. The area receives 2.0 inches of snow annually. The city sits at an elevation of 3 feet.
Temperature
35°F Jan (2°C)
79°F Jul (26°C)
| Annual Average | 56.7°F |
| 5% above US avg | |
| January Average | 35°F (2°C) |
| July Average | 79°F (26°C) |
| Sunny Days | 279 days/yr |
Geography
| Elevation | 3 ft (1 m) |
| Area | 312.7 sq mi (809.8 km²) |
| Population Density | 0/sq mi |
| Coordinates | 34.7000°N, 119.3667°W |
| Timezone | Asia/Shanghai |
Precipitation & Snow
Air Quality
Earthquake History
7 earthquakes (M2.5+) recorded within 150 km since 1990. Strongest on record: M5.1.
| Sep 20, 1995 | 9 km NNE of Bianzhuang, China | M5.1 | 119 km | 18 km |
| May 27, 2004 | 119 km ESE of Rizhao, China | M4.6 | 116 km | 10 km |
| Nov 5, 1991 | 36 km N of Qinnan, China | M4.3 | 133 km | 33 km |
| Oct 22, 1992 | 8 km NNE of Hede, China | M4.3 | 128 km | 10 km |
| Apr 9, 2000 | 77 km E of Xinpu, China | M4.1 | 57 km | 33 km |
| Mar 19, 2024 | 82 km NE of Dongkan, China | M4.0 | 103 km | 10 km |
| Mar 24, 1999 | 27 km ENE of Hede, China | M3.6 | 146 km | 33 km |
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.
Hurricane History
3 hurricanes (Category 1+) recorded within 500 km since 1980. Strongest on record: Category 1.
| Year | Name | Category | Max Wind | Closest |
| 2012 | Damrey | Category 1 | 81 mph | 100 km |
| 1994 | Ellie | Category 1 | 63 mph | 245 km |
| 1985 | Mamie | Category 1 | 63 mph | 231 km |
Source: NOAA IBTrACS (Category 1+, 1980–2026).
Tsunami History
1 tsunami recorded within 500 km.
| Year | Location | Cause | Max Wave | Deaths | Distance |
| 1668 | TANCHENG, SHANDONG PROVINCE | Earthquake | — | 42,578 | 97 km |
Source: NOAA/NCEI Historical Tsunami Database.
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 35°F (2°C) | 0.6 in | Coldest |
| February | 36°F (2°C) | 0.8 in | |
| March | 44°F (7°C) | 1.1 in | |
| April | 56°F (13°C) | 2.0 in | |
| May | 66°F (19°C) | 2.3 in | |
| June | 74°F (23°C) | 4.2 in | |
| July | 79°F (26°C) | 9.1 in | Warmest, Wettest |
| August | 79°F (26°C) | 6.9 in | |
| September | 71°F (22°C) | 3.6 in | |
| October | 60°F (16°C) | 1.4 in | |
| November | 48°F (9°C) | 1.0 in | |
| December | 36°F (2°C) | 0.5 in | Driest |
Yunshan has a seasonal temperature swing of 44°F / from 35°F in January to 79°F in July. Total annual precipitation is 33.5 inches, with July being the wettest month (9.1") and December the driest (0.5").