Weather & Climate in Bayan, China
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Bayan has a cool climate with an average annual temperature of 37°F (3°C). Winters average 16°F in January while summers reach 57°F in July. The area gets 322 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 18.3 inches (drier than the 38-inch national average). The area receives 33.0 inches of snow annually, a moderate snowfall amount. The city sits at an elevation of 9,177 feet.
Temperature
16°F Jan (-9°C)
57°F Jul (14°C)
| Annual Average | 37.1°F |
| 31% below US avg | |
| January Average | 16°F (-9°C) |
| July Average | 57°F (14°C) |
| Sunny Days | 322 days/yr |
Geography
| Elevation | 9,177 ft (2,797 m) |
| Area | 254.7 sq mi (659.6 km²) |
| Population Density | 38/sq mi |
| Coordinates | 36.7661°N, 101.1319°W |
| Timezone | Asia/Shanghai |
Precipitation & Snow
Air Quality
Earthquake History
89 earthquakes (M2.5+) recorded within 150 km since 1990. Strongest on record: M6.6.
| Jan 7, 2022 | northern Qinghai, China | M6.6 | 119 km | 13 km |
| Apr 26, 1990 | 153 km WSW of Xining, China | M6.5 | 118 km | 8 km |
| Apr 26, 1990 | 141 km WSW of Xining, China | M6.3 | 98 km | 10 km |
| Apr 26, 1990 | 148 km WSW of Xining, China | M6.3 | 111 km | 10 km |
| Jan 20, 2016 | 91 km WSW of Wuwei, China | M5.9 | 110 km | 9 km |
| Jan 3, 1994 | 162 km WSW of Xining, China | M5.7 | 123 km | 8 km |
| Feb 15, 1994 | 154 km WSW of Xining, China | M5.6 | 114 km | 20 km |
| Sep 20, 1991 | 159 km WSW of Xining, China | M5.5 | 115 km | 13 km |
| Sep 30, 1991 | 111 km SW of Jinchang, China | M5.3 | 113 km | 20 km |
| May 7, 1990 | 143 km WSW of Xining, China | M5.3 | 108 km | 33 km |
| Sep 23, 1994 | 158 km WSW of Xining, China | M5.3 | 119 km | 33 km |
| May 15, 1990 | 157 km WSW of Xining, China | M5.3 | 116 km | 14 km |
| Aug 13, 2016 | 98 km WSW of Wuwei, China | M5.2 | 112 km | 21 km |
| Jan 7, 2022 | 118 km SW of Jinchang, China | M5.2 | 116 km | 10 km |
| Sep 4, 1994 | 168 km WSW of Xining, China | M5.2 | 132 km | 11 km |
| Jan 7, 2022 | 125 km SW of Jinchang, China | M5.1 | 110 km | 10 km |
| Jan 12, 2022 | 111 km WSW of Wuwei, China | M5.1 | 105 km | 10 km |
| Jul 9, 1995 | 167 km WSW of Xining, China | M5.1 | 129 km | 33 km |
| Oct 10, 1994 | 156 km WSW of Xining, China | M5.1 | 117 km | 33 km |
| Mar 30, 2008 | 70 km W of Wuwei, China | M5.1 | 135 km | 10 km |
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.
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