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Weather & Climate in Weiyuan, China
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Weiyuan enjoys a temperate climate with an average annual temperature of 66°F (19°C). Winters average 52°F in January while summers reach 72°F in July. The area gets 327 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 81.5 inches (wetter than the 38-inch national average). The city sits at an elevation of 3,048 feet.
Temperature
52°F Jan (11°C)
72°F Jul (22°C)
| Annual Average | 65.5°F |
| 21% above US avg | |
| January Average | 52°F (11°C) |
| July Average | 72°F (22°C) |
| Sunny Days | 327 days/yr |
Geography
| Elevation | 3,048 ft (929 m) |
| Area | 293.0 sq mi (758.9 km²) |
| Population Density | 0/sq mi |
| Coordinates | 23.4683°N, 100.6835°W |
| Timezone | Asia/Shanghai |
Precipitation & Snow
Air Quality
Earthquake History
70 earthquakes (M2.5+) recorded within 150 km since 1990. Strongest on record: M6.1.
| Jun 2, 2007 | 119 km NNE of Jinghong, China | M6.1 | 62 km | 5 km |
| Jan 26, 1993 | 119 km NNE of Jinghong, China | M5.6 | 63 km | 33 km |
| Jan 30, 1997 | 83 km NE of Jinghong, China | M5.0 | 126 km | 10 km |
| Jul 5, 1994 | 130 km SW of Jianshui, China | M4.9 | 33 km | 33 km |
| Jun 3, 2007 | 122 km NNE of Jinghong, China | M4.9 | 69 km | 10 km |
| Feb 18, 1995 | 166 km NW of Jinghong, China | M4.8 | 136 km | 33 km |
| Jan 25, 2005 | 59 km N of Jinghong, China | M4.8 | 105 km | 12 km |
| Sep 19, 1994 | 116 km SW of Jianshui, China | M4.8 | 49 km | 33 km |
| May 12, 1995 | 105 km SW of Jianshui, China | M4.8 | 37 km | 33 km |
| Jan 27, 1993 | 104 km NNE of Jinghong, China | M4.7 | 69 km | 33 km |
| Jan 16, 1998 | 158 km NW of Jinghong, China | M4.7 | 130 km | 50 km |
| Feb 14, 1990 | 171 km NW of Jinghong, China | M4.7 | 117 km | 33 km |
| Jul 15, 2006 | 25 km SSW of Jianshui, China | M4.7 | 81 km | 36 km |
| Jun 3, 1993 | 157 km SW of Jianshui, China | M4.7 | 70 km | 10 km |
| Feb 20, 2018 | 43 km WNW of Jianshui, China | M4.7 | 112 km | 10 km |
| Aug 20, 2024 | 15 km ESE of Simao, China | M4.7 | 92 km | 13 km |
| Feb 9, 2018 | 38 km NE of Jinghong, China | M4.6 | 135 km | 10 km |
| May 16, 1992 | 162 km NNW of Jinghong, China | M4.6 | 79 km | 33 km |
| May 30, 1993 | 139 km SW of Jianshui, China | M4.6 | 37 km | 33 km |
| Jan 26, 1990 | 143 km SW of Jianshui, China | M4.6 | 47 km | 33 km |
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 52°F (11°C) | 0.6 in | Coldest, Driest |
| February | 58°F (14°C) | 0.6 in | |
| March | 63°F (17°C) | 0.7 in | |
| April | 68°F (20°C) | 1.7 in | |
| May | 71°F (22°C) | 5.2 in | |
| June | 73°F (23°C) | 8.3 in | Warmest |
| July | 72°F (22°C) | 11.5 in | Wettest |
| August | 72°F (22°C) | 11.0 in | |
| September | 71°F (21°C) | 6.3 in | |
| October | 67°F (19°C) | 5.1 in | |
| November | 61°F (16°C) | 2.7 in | |
| December | 55°F (13°C) | 1.0 in |
Weiyuan has a seasonal temperature swing of 21°F / from 52°F in January to 73°F in June. Total annual precipitation is 54.7 inches, with July being the wettest month (11.5") and January the driest (0.6").