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Weather & Climate in Sanchahe, China
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Sanchahe enjoys a temperate climate with an average annual temperature of 57°F (14°C). Winters average 39°F in January while summers reach 75°F in July. The area gets 259 sunny days per year, above the national average. Annual precipitation totals 42.3 inches. The city sits at an elevation of 3,796 feet.
Temperature
39°F Jan (4°C)
75°F Jul (24°C)
| Annual Average | 57.4°F |
| 6% above US avg | |
| January Average | 39°F (4°C) |
| July Average | 75°F (24°C) |
| Sunny Days | 259 days/yr |
Geography
| Elevation | 3,796 ft (1,157 m) |
| Area | 1,790.5 sq mi (4,637.4 km²) |
| Population Density | 1/sq mi |
| Coordinates | 28.4953°N, 106.4283°W |
| Timezone | Asia/Shanghai |
Precipitation & Snow
Air Quality
Earthquake History
110 earthquakes (M2.5+) recorded within 150 km since 1990. Strongest on record: M5.8.
| Jun 17, 2019 | 22 km ESE of Xunchang, China | M5.8 | 147 km | 6 km |
| Apr 24, 2013 | 24 km ESE of Xunchang, China | M5.3 | 145 km | 10 km |
| Mar 24, 2025 | 12 km SW of Xuyong, China | M5.0 | 116 km | 10 km |
| May 3, 2023 | 22 km SSW of Gusong, China | M4.9 | 131 km | 50 km |
| Oct 9, 2024 | 30 km SSE of Bowangshan, China | M4.9 | 135 km | 10 km |
| Jun 17, 2019 | 23 km E of Xunchang, China | M4.9 | 144 km | 10 km |
| Jun 17, 2019 | 20 km E of Xunchang, China | M4.9 | 147 km | 10 km |
| Nov 11, 2012 | 33 km SE of Neijiang, China | M4.9 | 148 km | 10 km |
| Jun 15, 2025 | 10 km WSW of Bowangshan, China | M4.9 | 146 km | 10 km |
| Aug 13, 1997 | 29 km WNW of Yongchuan, China | M4.8 | 131 km | 37 km |
| Jan 1, 2020 | 41 km SE of Zigong, China | M4.8 | 150 km | 10 km |
| Aug 17, 1999 | 28 km WNW of Yongchuan, China | M4.8 | 129 km | 33 km |
| Jun 23, 2001 | 29 km W of Yongchuan, China | M4.8 | 129 km | 42 km |
| May 4, 2023 | Sichuan-Guizhou border region, China | M4.8 | 126 km | 29 km |
| Jan 31, 2008 | 29 km ESE of Xunchang, China | M4.8 | 142 km | 48 km |
| Apr 30, 2002 | 26 km WNW of Yongchuan, China | M4.8 | 131 km | 33 km |
| Jul 3, 2019 | 21 km ESE of Xunchang, China | M4.8 | 148 km | 10 km |
| Aug 12, 2019 | 23 km E of Xunchang, China | M4.7 | 144 km | 10 km |
| Jan 7, 2020 | 34 km SE of Xunchang, China | M4.7 | 149 km | 10 km |
| Apr 29, 2014 | 25 km ESE of Xunchang, China | M4.7 | 144 km | 34 km |
Source: USGS Earthquake Catalog (M2.5+, 1990-2025). Sorted by magnitude.
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 39°F (4°C) | 0.7 in | Coldest, Driest |
| February | 41°F (5°C) | 0.7 in | |
| March | 49°F (10°C) | 1.4 in | |
| April | 58°F (15°C) | 3.5 in | |
| May | 65°F (18°C) | 6.2 in | |
| June | 70°F (21°C) | 6.9 in | Wettest |
| July | 75°F (24°C) | 6.1 in | Warmest |
| August | 74°F (24°C) | 5.6 in | |
| September | 67°F (20°C) | 4.7 in | |
| October | 59°F (15°C) | 3.7 in | |
| November | 50°F (10°C) | 2.0 in | |
| December | 42°F (5°C) | 0.8 in |
Sanchahe has a seasonal temperature swing of 36°F / from 39°F in January to 75°F in July. Total annual precipitation is 42.3 inches, with June being the wettest month (6.9") and January the driest (0.7").