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Weather & Climate in Sandian, China
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Sandian enjoys a temperate climate with an average annual temperature of 62°F (17°C). Winters average 43°F in January while summers reach 84°F in July. The area gets 253 sunny days per year, above the national average. Annual precipitation totals 51.9 inches (wetter than the 38-inch national average). The area receives 2.8 inches of snow annually. The city sits at an elevation of 102 feet.
Temperature
43°F Jan (6°C)
84°F Jul (29°C)
| Annual Average | 62.1°F |
| 15% above US avg | |
| January Average | 43°F (6°C) |
| July Average | 84°F (29°C) |
| Sunny Days | 253 days/yr |
Geography
| Elevation | 102 ft (31 m) |
| Area | 782.2 sq mi (2,025.8 km²) |
| Population Density | 0/sq mi |
| Coordinates | 30.9309°N, 114.7919°W |
| Timezone | Asia/Shanghai |
Precipitation & Snow
Air Quality
Earthquake History
2 earthquakes (M2.5+) recorded within 150 km since 1990. Strongest on record: M4.2.
| Apr 20, 2014 | 66 km S of Wuyang, China | M4.2 | 143 km | 15 km |
| Jul 29, 1993 | 1 km ENE of Xianning, China | M4.1 | 128 km | 10 km |
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 43°F (6°C) | 1.3 in | |
| February | 43°F (6°C) | 2.3 in | Coldest |
| March | 50°F (10°C) | 3.6 in | |
| April | 62°F (17°C) | 5.5 in | |
| May | 71°F (22°C) | 6.5 in | |
| June | 78°F (26°C) | 8.2 in | Wettest |
| July | 84°F (29°C) | 7.7 in | Warmest |
| August | 83°F (28°C) | 4.7 in | |
| September | 74°F (24°C) | 3.3 in | |
| October | 65°F (18°C) | 3.2 in | |
| November | 53°F (12°C) | 2.2 in | |
| December | 43°F (6°C) | 1.1 in | Driest |
Sandian has a seasonal temperature swing of 41°F / from 43°F in February to 84°F in July. Total annual precipitation is 49.6 inches, with June being the wettest month (8.2") and December the driest (1.1").