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Weather & Climate in Sanlian, China
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Sanlian enjoys a temperate climate with an average annual temperature of 59°F (15°C). Winters average 39°F in January while summers reach 78°F in July. The area gets 254 sunny days per year, above the national average. Annual precipitation totals 65.3 inches (wetter than the 38-inch national average). The area receives 1.7 inches of snow annually. The city sits at an elevation of 512 feet.
Temperature
39°F Jan (4°C)
78°F Jul (25°C)
| Annual Average | 59.1°F |
| 9% above US avg | |
| January Average | 39°F (4°C) |
| July Average | 78°F (25°C) |
| Sunny Days | 254 days/yr |
Geography
| Elevation | 512 ft (156 m) |
| Area | 674.5 sq mi (1,746.8 km²) |
| Population Density | 0/sq mi |
| Coordinates | 29.0418°N, 120.3455°W |
| Timezone | Asia/Shanghai |
Precipitation & Snow
Air Quality
Earthquake History
1 earthquake (M2.5+) recorded within 150 km since 1990. Strongest on record: M4.3.
| Feb 8, 2006 | 26 km WNW of Kunyang, China | M4.3 | 144 km | 10 km |
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.
Hurricane History
26 hurricanes (Category 1+) recorded within 500 km since 1980. Strongest on record: Category 5.
| Year | Name | Category | Max Wind | Closest |
| 2024 | Bebinca | Category 1 | 81 mph | 250 km |
| 2022 | Muifa | Category 2 | 92 mph | 211 km |
| 2021 | Chanthu | Category 2 | 98 mph | 300 km |
| 2020 | Hagupit | Category 1 | 81 mph | 167 km |
| 2019 | Lekima | Category 4 | 104 mph | 45 km |
| 2019 | Mitag | Category 1 | 81 mph | 187 km |
| 2018 | Maria | Category 2 | 98 mph | 295 km |
| 2015 | Chan-hom | Category 2 | 98 mph | 206 km |
| 2013 | Fitow | Category 1 | 75 mph | 236 km |
| 2012 | Haikui | Category 1 | 75 mph | 191 km |
| 2007 | Wipha | Category 4 | 86 mph | 152 km |
| 2006 | Saomai | Category 5 | 115 mph | 205 km |
| 2005 | Khanun | Category 4 | 98 mph | 67 km |
| 2005 | Matsa | Category 1 | 86 mph | 169 km |
| 2004 | Rananim | Category 2 | 92 mph | 86 km |
| 2002 | Sinlaku | Category 1 | 92 mph | 205 km |
| 2001 | Chebi | Category 2 | 46 mph | 197 km |
| 2000 | Prapiroon | Category 1 | 81 mph | 279 km |
| 2000 | Jelawat | Category 1 | 58 mph | 144 km |
| 1997 | Winnie | Category 1 | 86 mph | 8 km |
Source: NOAA IBTrACS (Category 1+, 1980–2026).