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Weather & Climate in Xiadian, China
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Xiadian enjoys a temperate climate with an average annual temperature of 57°F (14°C). Winters average 30°F in January while summers reach 81°F in July. The area gets 286 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 24.4 inches (drier than the 38-inch national average). The area receives 3.1 inches of snow annually. The city sits at an elevation of 469 feet.
Temperature
30°F Jan (-1°C)
81°F Jul (27°C)
| Annual Average | 57.3°F |
| 6% above US avg | |
| January Average | 30°F (-1°C) |
| July Average | 81°F (27°C) |
| Sunny Days | 286 days/yr |
Geography
| Elevation | 469 ft (143 m) |
| Area | 64.1 sq mi (166.1 km²) |
| Population Density | 0/sq mi |
| Coordinates | 37.1888°N, 120.3774°W |
| Timezone | Asia/Shanghai |
Precipitation & Snow
Air Quality
Earthquake History
15 earthquakes (M2.5+) recorded within 150 km since 1990. Strongest on record: M4.8.
| Sep 18, 1997 | 48 km NE of Dengzhou, China | M4.8 | 122 km | 33 km |
| Nov 23, 2013 | 15 km SE of Laizhou, China | M4.6 | 31 km | 25 km |
| May 21, 2015 | 48 km SSW of Tianfu, China | M4.6 | 129 km | 46 km |
| Apr 12, 1997 | 59 km NNW of Dengzhou, China | M4.5 | 126 km | 33 km |
| Jan 18, 2005 | 4 km WSW of Dongcun, China | M4.5 | 81 km | 65 km |
| Sep 19, 2001 | 82 km WNW of Longgang, China | M4.4 | 121 km | 33 km |
| Aug 31, 2011 | 75 km WSW of Lüshun, China | M4.4 | 144 km | 10 km |
| Mar 2, 2017 | 43 km N of Dengzhou, China | M4.4 | 118 km | 13 km |
| Apr 3, 2014 | 44 km E of Dongcun, China | M4.4 | 121 km | 11 km |
| Mar 27, 2017 | 20 km NNW of Dengzhou, China | M4.3 | 90 km | 16 km |
| Jan 7, 2014 | 46 km SSW of Tianfu, China | M4.3 | 131 km | 10 km |
| Jul 22, 2015 | 29 km N of Longgang, China | M4.2 | 82 km | 11 km |
| Jul 25, 2007 | 37 km S of Ninghai, China | M4.2 | 106 km | 35 km |
| Mar 13, 1991 | 32 km ENE of Dengzhou, China | M4.0 | 105 km | 33 km |
| Mar 13, 1991 | 17 km N of Yantai, China | M4.0 | 107 km | 10 km |
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.
Tsunami History
1 tsunami recorded within 500 km. Highest wave on record: 0.1 m (0 ft).
| Year | Location | Cause | Max Wave | Deaths | Distance |
| 1969 | BOHAI SEA | Earthquake | 0.1 m | 10 | 142 km |
Source: NOAA/NCEI Historical Tsunami Database.