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. 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) |
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°E |
| 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.