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Weather & Climate in Yankou, China
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Yankou 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 195 sunny days per year. Annual precipitation totals 67.3 inches (wetter than the 38-inch national average). The area receives 2.8 inches of snow annually. The city sits at an elevation of 945 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 | 195 days/yr |
Geography
| Elevation | 945 ft (288 m) |
| Area | 10.6 sq mi (27.4 km²) |
| Population Density | 0/sq mi |
| Coordinates | 30.3512°N, 106.2867°W |
| Timezone | Asia/Shanghai |
Precipitation & Snow
Air Quality
Earthquake History
36 earthquakes (M2.5+) recorded within 150 km since 1990. Strongest on record: M5.1.
| Jan 30, 2010 | eastern Sichuan, China | M5.1 | 60 km | 10 km |
| Feb 19, 2013 | 25 km NNE of Tongchuan, China | M4.9 | 146 km | 2 km |
| May 12, 2008 | 10 km NNE of Tongchuan, China | M4.8 | 144 km | 10 km |
| Jun 23, 2001 | 29 km W of Yongchuan, China | M4.8 | 126 km | 42 km |
| Aug 17, 1999 | 28 km WNW of Yongchuan, China | M4.8 | 124 km | 33 km |
| Apr 30, 2002 | 26 km WNW of Yongchuan, China | M4.8 | 117 km | 33 km |
| Aug 13, 1997 | 29 km WNW of Yongchuan, China | M4.8 | 122 km | 37 km |
| Sep 10, 2010 | 41 km W of Yongchuan, China | M4.7 | 138 km | 45 km |
| Mar 18, 2025 | 7 km ESE of Chonglong, China | M4.6 | 147 km | 10 km |
| Jun 23, 2019 | 26 km NE of Chonglong, China | M4.6 | 126 km | 10 km |
| Jan 18, 2013 | 33 km SE of Neijiang, China | M4.6 | 148 km | 5 km |
| Nov 10, 2012 | 41 km SE of Neijiang, China | M4.6 | 150 km | 34 km |
| Jul 23, 2021 | 4 km ESE of Qingjiang, China | M4.6 | 141 km | 35 km |
| Aug 20, 1993 | 30 km NW of Yongchuan, China | M4.5 | 107 km | 10 km |
| Feb 24, 1997 | 31 km W of Yongchuan, China | M4.5 | 130 km | 33 km |
| Aug 16, 2025 | 37 km WSW of Bishan, China | M4.5 | 84 km | 13 km |
| Apr 14, 1994 | 26 km WNW of Yongchuan, China | M4.4 | 122 km | 10 km |
| Aug 24, 2021 | 49 km WSW of Yongchuan, China | M4.4 | 150 km | 10 km |
| Aug 11, 2016 | 68 km N of Fuling, China | M4.4 | 96 km | 15 km |
| Feb 22, 2010 | 26 km W of Yongchuan, China | M4.4 | 129 km | 44 km |
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 44°F (7°C) | 0.6 in | Coldest, Driest |
| February | 48°F (9°C) | 0.7 in | |
| March | 56°F (13°C) | 1.4 in | |
| April | 65°F (18°C) | 3.0 in | |
| May | 72°F (22°C) | 5.1 in | |
| June | 77°F (25°C) | 6.3 in | |
| July | 81°F (27°C) | 8.1 in | Wettest |
| August | 82°F (28°C) | 6.8 in | Warmest |
| September | 74°F (23°C) | 6.3 in | |
| October | 65°F (18°C) | 3.3 in | |
| November | 56°F (14°C) | 1.6 in | |
| December | 47°F (9°C) | 0.7 in |
Yankou has a seasonal temperature swing of 38°F / from 44°F in January to 82°F in August. Total annual precipitation is 43.9 inches, with July being the wettest month (8.1") and January the driest (0.6").