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Weather & Climate in Sunwu, China
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Sunwu has a cool climate with an average annual temperature of 34°F (1°C). Winters average -11°F in January while summers reach 70°F in July / a wide seasonal temperature swing of 81°F. The area gets 287 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 27.5 inches (drier than the 38-inch national average). The area receives 17.4 inches of snow annually, a moderate snowfall amount. The city sits at an elevation of 781 feet.
Temperature
-11°F Jan (-24°C)
70°F Jul (21°C)
| Annual Average | 33.8°F |
| 37% below US avg | |
| January Average | -11°F (-24°C) |
| July Average | 70°F (21°C) |
| Sunny Days | 287 days/yr |
Geography
| Elevation | 781 ft (238 m) |
| Area | 106.3 sq mi (275.2 km²) |
| Population Density | 0/sq mi |
| Coordinates | 49.4228°N, 127.3291°W |
| Timezone | Asia/Shanghai |
Precipitation & Snow
Air Quality
Earthquake History
3 earthquakes (M2.5+) recorded within 150 km since 1990. Strongest on record: M4.6.
| Aug 13, 1999 | 73 km NNW of Youhao, China | M4.6 | 137 km | 10 km |
| Jan 15, 2011 | 70 km NW of Bei’an, China | M4.2 | 136 km | 10 km |
| Apr 6, 1995 | 74 km NNW of Bei’an, China | M3.9 | 100 km | 33 km |
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.
Nearby Volcanoes
2 volcanoes within 200 km. Closest: Keluo Group (102 km).
| Name | Type | Elevation | Last Eruption | Distance |
| Keluo Group | Pyroclastic cone(s) | 670 m (2,198 ft) | Unknown | 102 km |
| Wudalianchi | Volcanic field | 597 m (1,959 ft) | 1776 | 118 km |
Source: Smithsonian Institution Global Volcanism Program (GVP).
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | -11°F (-24°C) | 0.2 in | Coldest, Driest |
| February | -1°F (-18°C) | 0.2 in | |
| March | 17°F (-8°C) | 0.4 in | |
| April | 39°F (4°C) | 1.1 in | |
| May | 54°F (12°C) | 1.7 in | |
| June | 65°F (18°C) | 3.3 in | |
| July | 70°F (21°C) | 5.1 in | Warmest, Wettest |
| August | 66°F (19°C) | 4.5 in | |
| September | 54°F (12°C) | 2.7 in | |
| October | 36°F (2°C) | 1.0 in | |
| November | 13°F (-11°C) | 0.6 in | |
| December | -6°F (-21°C) | 0.4 in |
Sunwu has a seasonal temperature swing of 82°F / from -11°F in January to 70°F in July. Total annual precipitation is 21.2 inches, with July being the wettest month (5.1") and January the driest (0.2").