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Weather & Climate in Shiyan, China
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Shiyan enjoys a temperate climate with an average annual temperature of 62°F (17°C). Winters average 40°F in January while summers reach 83°F in July. The area gets 248 sunny days per year, above the national average. Annual precipitation totals 36.0 inches. The area receives 3.1 inches of snow annually. The city sits at an elevation of 810 feet.
Temperature
40°F Jan (4°C)
83°F Jul (28°C)
| Annual Average | 61.9°F |
| 15% above US avg | |
| January Average | 40°F (4°C) |
| July Average | 83°F (28°C) |
| Sunny Days | 248 days/yr |
Geography
| Elevation | 810 ft (247 m) |
| Area | 9,137.6 sq mi (23,666.3 km²) |
| Population Density | 379/sq mi |
| Coordinates | 32.6475°N, 110.7781°W |
| Timezone | Asia/Shanghai |
Precipitation & Snow
Air Quality
Earthquake History
5 earthquakes (M2.5+) recorded within 150 km since 1990. Strongest on record: M4.8.
| Mar 27, 2008 | 44 km WSW of Shiyan, China | M4.8 | 45 km | 10 km |
| Feb 9, 2018 | 31 km NNE of Danjiangkou, China | M4.7 | 84 km | 10 km |
| May 27, 2014 | 93 km SW of Shiyan, China | M4.5 | 94 km | 22 km |
| Apr 29, 2000 | 47 km WNW of Nanyang, China | M4.4 | 135 km | 10 km |
| Mar 24, 2008 | 56 km WSW of Shiyan, China | M4.3 | 57 km | 10 km |
Source: USGS Earthquake Catalog (M2.5+, 1990-2025). Sorted by magnitude.
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 40°F (4°C) | 0.5 in | Coldest, Driest |
| February | 41°F (5°C) | 0.8 in | |
| March | 48°F (9°C) | 1.7 in | |
| April | 60°F (16°C) | 3.1 in | |
| May | 68°F (20°C) | 4.3 in | |
| June | 76°F (24°C) | 4.4 in | |
| July | 83°F (28°C) | 6.8 in | Warmest, Wettest |
| August | 79°F (26°C) | 5.2 in | |
| September | 70°F (21°C) | 5.3 in | |
| October | 60°F (16°C) | 3.4 in | |
| November | 50°F (10°C) | 1.6 in | |
| December | 41°F (5°C) | 0.5 in |
Shiyan has a seasonal temperature swing of 43°F / from 40°F in January to 83°F in July. Total annual precipitation is 37.6 inches, with July being the wettest month (6.8") and January the driest (0.5").