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Weather & Climate in Hejiayan, China
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Hejiayan experiences four distinct seasons with an average annual temperature of 49°F (10°C). Winters average 27°F in January while summers reach 68°F in July. The area gets 233 sunny days per year, above the national average. Annual precipitation totals 37.5 inches. The area receives 14.0 inches of snow annually. The city sits at an elevation of 3,360 feet.
Temperature
27°F Jan (-3°C)
68°F Jul (20°C)
| Annual Average | 49.3°F |
| 9% below US avg | |
| January Average | 27°F (-3°C) |
| July Average | 68°F (20°C) |
| Sunny Days | 233 days/yr |
Geography
| Elevation | 3,360 ft (1,024 m) |
| Area | 1,092.6 sq mi (2,829.8 km²) |
| Population Density | 0/sq mi |
| Coordinates | 33.2590°N, 106.3258°W |
| Timezone | Asia/Shanghai |
Precipitation & Snow
Air Quality
Earthquake History
177 earthquakes (M2.5+) recorded within 150 km since 1990. Strongest on record: M6.1.
| May 25, 2008 | 39 km WNW of Guangyuan, China | M6.1 | 115 km | 18 km |
| May 27, 2008 | 39 km NW of Guangyuan, China | M5.7 | 95 km | 10 km |
| Jul 24, 2008 | 42 km NW of Guangyuan, China | M5.7 | 93 km | 10 km |
| Jul 23, 2008 | 45 km NW of Guangyuan, China | M5.5 | 96 km | 4 km |
| May 12, 2008 | 55 km W of Guangyuan, China | M5.3 | 137 km | 10 km |
| Oct 29, 2009 | 55 km W of Guangyuan, China | M5.2 | 131 km | 14 km |
| May 27, 2008 | 39 km NW of Guangyuan, China | M5.2 | 97 km | 10 km |
| May 19, 2008 | 51 km W of Guangyuan, China | M5.2 | 133 km | 10 km |
| May 12, 2008 | 58 km W of Guangyuan, China | M5.1 | 144 km | 10 km |
| May 12, 2008 | 37 km NNW of Guangyuan, China | M5.1 | 88 km | 10 km |
| May 27, 2008 | 48 km WNW of Guangyuan, China | M5.0 | 110 km | 10 km |
| May 15, 2011 | 38 km W of Guangyuan, China | M5.0 | 119 km | 10 km |
| May 13, 2008 | 51 km W of Guangyuan, China | M5.0 | 136 km | 10 km |
| Jun 9, 2014 | 60 km W of Guangyuan, China | M5.0 | 136 km | 17 km |
| May 13, 2008 | 63 km WSW of Guangyuan, China | M4.9 | 150 km | 10 km |
| Jun 7, 2008 | 62 km W of Guangyuan, China | M4.9 | 137 km | 10 km |
| May 13, 2008 | 53 km WSW of Guangyuan, China | M4.9 | 148 km | 10 km |
| Jun 20, 2006 | 107 km NW of Guangyuan, China | M4.9 | 130 km | 24 km |
| May 29, 2008 | Sichuan-Gansu border region, China | M4.9 | 112 km | 10 km |
| Sep 19, 2009 | 52 km NNW of Guangyuan, China | M4.9 | 89 km | 14 km |
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.