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Weather & Climate in Xishan, China
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Xishan enjoys a temperate climate with an average annual temperature of 64°F (18°C). Winters average 44°F in January while summers reach 81°F in July. The area gets 241 sunny days per year, above the national average. Annual precipitation totals 52.5 inches (wetter than the 38-inch national average). The city sits at an elevation of 751 feet.
Temperature
44°F Jan (7°C)
81°F Jul (27°C)
| Annual Average | 64.0°F |
| 19% above US avg | |
| January Average | 44°F (7°C) |
| July Average | 81°F (27°C) |
| Sunny Days | 241 days/yr |
Geography
| Elevation | 751 ft (229 m) |
| Area | 1,965.0 sq mi (5,089.3 km²) |
| Population Density | 1/sq mi |
| Coordinates | 25.6853°N, 108.9639°W |
| Timezone | Asia/Shanghai |
Precipitation & Snow
Air Quality
Earthquake History
9 earthquakes (M2.5+) recorded within 150 km since 1990. Strongest on record: M5.4.
| Mar 30, 2015 | Guizhou, China | M5.4 | 113 km | 17 km |
| Apr 16, 1998 | 108 km SW of Xiajiang, China | M4.6 | 124 km | 33 km |
| Aug 5, 2017 | 20 km WNW of Runsong, China | M4.4 | 136 km | 10 km |
| Apr 16, 1998 | 111 km SSW of Pingjiang, China | M4.3 | 132 km | 33 km |
| Apr 3, 2015 | 11 km NNE of Qimeng, China | M4.3 | 100 km | 13 km |
| Jul 13, 2007 | 30 km W of Qimeng, China | M4.2 | 96 km | 10 km |
| Mar 22, 2015 | 11 km NNE of Qimeng, China | M4.2 | 100 km | 12 km |
| Mar 14, 2018 | 23 km SW of Runsong, China | M4.0 | 112 km | 10 km |
| Jul 24, 1993 | 26 km ESE of Xishan, China | M3.6 | 27 km | 10 km |
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 44°F (7°C) | 1.6 in | Coldest |
| February | 48°F (9°C) | 2.0 in | |
| March | 54°F (12°C) | 2.7 in | |
| April | 64°F (18°C) | 5.6 in | |
| May | 72°F (22°C) | 8.8 in | |
| June | 78°F (25°C) | 9.3 in | Wettest |
| July | 81°F (27°C) | 6.2 in | Warmest |
| August | 80°F (27°C) | 6.0 in | |
| September | 75°F (24°C) | 3.1 in | |
| October | 67°F (19°C) | 3.5 in | |
| November | 57°F (14°C) | 2.4 in | |
| December | 49°F (9°C) | 1.3 in | Driest |
Xishan has a seasonal temperature swing of 37°F / from 44°F in January to 81°F in July. Total annual precipitation is 52.5 inches, with June being the wettest month (9.3") and December the driest (1.3").