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Weather & Climate in Guantun, China
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Guantun experiences four distinct seasons with an average annual temperature of 52°F (11°C). Winters average 21°F in January while summers reach 78°F in July. The area gets 307 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 28.2 inches (drier than the 38-inch national average). The area receives 8.2 inches of snow annually. The city sits at an elevation of 121 feet.
Temperature
21°F Jan (-6°C)
78°F Jul (26°C)
| Annual Average | 51.6°F |
| 4% below US avg | |
| January Average | 21°F (-6°C) |
| July Average | 78°F (26°C) |
| Sunny Days | 307 days/yr |
Geography
| Elevation | 121 ft (37 m) |
| Area | 13.7 sq mi (35.6 km²) |
| Population Density | 0/sq mi |
| Coordinates | 40.6864°N, 122.5596°W |
| Timezone | Asia/Shanghai |
Precipitation & Snow
Air Quality
Earthquake History
21 earthquakes (M2.5+) recorded within 150 km since 1990. Strongest on record: M5.1.
| Jan 11, 2000 | Liaoning, China | M5.1 | 42 km | 10 km |
| Nov 29, 1999 | 37 km WNW of Xiuyan, China | M5.0 | 38 km | 10 km |
| Jan 23, 2013 | 21 km E of Liaozhong, China | M4.8 | 100 km | 10 km |
| Aug 23, 2023 | 16 km E of Pulandian, China | M4.7 | 148 km | 10 km |
| Feb 1, 2012 | 26 km SSE of Yingkou, China | M4.6 | 36 km | 7 km |
| Aug 4, 2015 | 32 km SSE of Yingkou, China | M4.6 | 40 km | 38 km |
| Apr 18, 1993 | 4 km E of Gongchangling, China | M4.5 | 92 km | 10 km |
| Apr 15, 1995 | 24 km WNW of Haicheng, China | M4.5 | 25 km | 29 km |
| Nov 29, 1999 | 27 km WNW of Xiuyan, China | M4.4 | 48 km | 10 km |
| Nov 30, 1999 | 44 km WSW of Xiuyan, China | M4.4 | 66 km | 33 km |
| May 23, 2000 | 35 km ESE of Dashiqiao, China | M4.3 | 34 km | 33 km |
| Nov 29, 1999 | 18 km WNW of Nantai, China | M4.3 | 35 km | 10 km |
| Feb 1, 2012 | 20 km S of Dashiqiao, China | M4.3 | 26 km | 10 km |
| Jul 12, 2012 | 29 km SSW of Dashiqiao, China | M4.2 | 36 km | 34 km |
| Apr 25, 1993 | 13 km S of Zhuanghe, China | M4.1 | 129 km | 33 km |
| Jan 1, 2009 | 34 km SE of Haicheng, China | M4.1 | 40 km | 10 km |
| Jun 16, 2002 | 34 km ESE of Dashiqiao, China | M4.0 | 32 km | 33 km |
| Nov 29, 1999 | 49 km SSE of Dashiqiao, China | M4.0 | 54 km | 10 km |
| Oct 3, 1993 | 33 km SSE of Xiuyan, China | M4.0 | 107 km | 10 km |
| Jan 20, 2022 | 29 km N of Benxi, China | M4.0 | 140 km | 10 km |
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.
Hurricane History
1 hurricane (Category 1+) recorded within 500 km since 1980. Strongest on record: Category 1.
| Year | Name | Category | Max Wind | Closest |
| 2020 | Bavi | Category 1 | 63 mph | 253 km |
Source: NOAA IBTrACS (Category 1+, 1980–2026).