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Weather & Climate in Yantongshan, China
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Yantongshan has a cool climate with an average annual temperature of 39°F (4°C). Winters average -1°F in January while summers reach 71°F in July / a wide seasonal temperature swing of 72°F. The area gets 285 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 27.9 inches (drier than the 38-inch national average). The area receives 2.2 inches of snow annually. The city sits at an elevation of 820 feet.
Temperature
-1°F Jan (-18°C)
71°F Jul (22°C)
| Annual Average | 39.4°F |
| 27% below US avg | |
| January Average | -1°F (-18°C) |
| July Average | 71°F (22°C) |
| Sunny Days | 285 days/yr |
Geography
| Elevation | 820 ft (250 m) |
| Area | 1,871.5 sq mi (4,847.2 km²) |
| Population Density | 31/sq mi |
| Coordinates | 43.2919°N, 126.0094°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.
| Mar 20, 2009 | 33 km E of Gongzhuling, China | M4.2 | 66 km | 10 km |
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.
Nearby Volcanoes
1 volcano within 200 km. Closest: Longgang Group (114 km).
| Name | Type | Elevation | Last Eruption | Distance |
| Longgang Group | Pyroclastic cone(s) | 1,000 m (3,281 ft) | 350 | 114 km |
Source: Smithsonian Institution Global Volcanism Program (GVP).
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | -1°F (-18°C) | 0.2 in | Coldest, Driest |
| February | 8°F (-14°C) | 0.3 in | |
| March | 26°F (-3°C) | 0.6 in | |
| April | 44°F (7°C) | 1.4 in | |
| May | 57°F (14°C) | 2.4 in | |
| June | 67°F (19°C) | 4.1 in | |
| July | 71°F (22°C) | 7.6 in | Warmest, Wettest |
| August | 69°F (20°C) | 6.1 in | |
| September | 57°F (14°C) | 2.6 in | |
| October | 43°F (6°C) | 1.5 in | |
| November | 25°F (-4°C) | 0.8 in | |
| December | 8°F (-14°C) | 0.3 in |
Yantongshan has a seasonal temperature swing of 72°F / from -1°F in January to 71°F in July. Total annual precipitation is 27.9 inches, with July being the wettest month (7.6") and January the driest (0.2").