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Weather & Climate in Jiancheng, China
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Jiancheng enjoys a temperate climate with an average annual temperature of 62°F (17°C). Winters average 45°F in January while summers reach 79°F in July. The area gets 198 sunny days per year. Annual precipitation totals 33.1 inches. The city sits at an elevation of 1,342 feet.
Temperature
45°F Jan (7°C)
79°F Jul (26°C)
| Annual Average | 62.2°F |
| 15% above US avg | |
| January Average | 45°F (7°C) |
| July Average | 79°F (26°C) |
| Sunny Days | 198 days/yr |
Geography
| Elevation | 1,342 ft (409 m) |
| Area | 2,218.8 sq mi (5,746.7 km²) |
| Population Density | 0/sq mi |
| Coordinates | 30.3910°N, 104.5491°W |
| Timezone | Asia/Shanghai |
Precipitation & Snow
Air Quality
Earthquake History
592 earthquakes (M2.5+) recorded within 150 km since 1990. Strongest on record: M7.9.
| May 12, 2008 | 58 km W of Tianpeng, China | M7.9 | 136 km | 19 km |
| May 12, 2008 | 39 km NW of Tianpeng, China | M6.1 | 128 km | 10 km |
| May 13, 2008 | 58 km NNW of Linqiong, China | M5.8 | 141 km | 9 km |
| May 12, 2008 | 32 km NW of Tianpeng, China | M5.8 | 121 km | 10 km |
| May 12, 2008 | 60 km NNW of Deyang, China | M5.7 | 142 km | 10 km |
| May 12, 2008 | 13 km S of Mianyang, China | M5.7 | 107 km | 10 km |
| May 12, 2008 | 47 km N of Tianpeng, China | M5.6 | 130 km | 22 km |
| May 12, 2008 | 51 km NNW of Deyang, China | M5.5 | 134 km | 10 km |
| May 12, 2008 | 21 km S of Mianyang, China | M5.4 | 99 km | 10 km |
| May 14, 2008 | 54 km NW of Tianpeng, China | M5.4 | 143 km | 19 km |
| May 12, 2008 | 25 km NW of Tianpeng, China | M5.3 | 114 km | 10 km |
| May 12, 2008 | 47 km WNW of Mianyang, China | M5.3 | 142 km | 10 km |
| Jun 29, 2009 | 48 km NW of Deyang, China | M5.3 | 126 km | 10 km |
| Apr 21, 2013 | 45 km WSW of Linqiong, China | M5.2 | 149 km | 16 km |
| May 12, 2008 | 51 km NW of Tianpeng, China | M5.2 | 139 km | 10 km |
| Apr 20, 2013 | 39 km WSW of Linqiong, China | M5.1 | 143 km | 10 km |
| May 14, 2008 | 41 km N of Tianpeng, China | M5.1 | 119 km | 10 km |
| Apr 20, 2013 | 46 km WSW of Linqiong, China | M5.1 | 149 km | 10 km |
| Jul 17, 2008 | 49 km WNW of Mianyang, China | M5.1 | 143 km | 16 km |
| May 14, 2008 | 49 km WSW of Jiangyou, China | M5.1 | 145 km | 10 km |
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.
Tsunami History
1 tsunami recorded within 500 km.
| Year | Location | Cause | Max Wave | Deaths | Distance |
| 1958 | SICHUAN PROVINCE | Earthquake | — | — | 131 km |
Source: NOAA/NCEI Historical Tsunami Database.
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 45°F (7°C) | 0.4 in | Coldest, Driest |
| February | 47°F (8°C) | 0.5 in | |
| March | 54°F (12°C) | 1.0 in | |
| April | 63°F (17°C) | 2.1 in | |
| May | 71°F (22°C) | 3.7 in | |
| June | 75°F (24°C) | 5.0 in | |
| July | 79°F (26°C) | 9.2 in | Warmest, Wettest |
| August | 79°F (26°C) | 8.4 in | |
| September | 71°F (22°C) | 5.6 in | |
| October | 63°F (17°C) | 2.1 in | |
| November | 55°F (13°C) | 1.0 in | |
| December | 46°F (8°C) | 0.4 in |
Jiancheng has a seasonal temperature swing of 34°F / from 45°F in January to 79°F in July. Total annual precipitation is 39.4 inches, with July being the wettest month (9.2") and January the driest (0.4").