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Weather & Climate in Yiliu, China
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Yiliu enjoys a temperate climate with an average annual temperature of 67°F (20°C). Winters average 49°F in January while summers reach 82°F in July. The area gets 265 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 73.8 inches (wetter than the 38-inch national average). The city sits at an elevation of 256 feet.
Temperature
49°F Jan (10°C)
82°F Jul (28°C)
| Annual Average | 67.3°F |
| 25% above US avg | |
| January Average | 49°F (10°C) |
| July Average | 82°F (28°C) |
| Sunny Days | 265 days/yr |
Geography
| Elevation | 256 ft (78 m) |
| Area | 7,109.1 sq mi (18,412.6 km²) |
| Population Density | 2/sq mi |
| Coordinates | 24.8358°N, 113.4050°W |
| Timezone | Asia/Shanghai |
Precipitation & Snow
Air Quality
Earthquake History
4 earthquakes (M2.5+) recorded within 150 km since 1990. Strongest on record: M4.4.
| Jul 8, 2016 | 11 km E of Chenzhou, China | M4.4 | 111 km | 10 km |
| Feb 15, 2012 | 37 km NW of Heyuan, China | M4.4 | 141 km | 5 km |
| Aug 19, 1999 | 30 km NW of Heyuan, China | M4.4 | 148 km | 10 km |
| Jun 23, 2025 | 13 km N of Qingyuan, China | M4.0 | 119 km | 10 km |
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.
Hurricane History
15 hurricanes (Category 1+) recorded within 500 km since 1980. Strongest on record: Category 3.
| Year | Name | Category | Max Wind | Closest |
| 2017 | Hato | Category 2 | 86 mph | 298 km |
| 2016 | Nida | Category 1 | 58 mph | 262 km |
| 2013 | Usagi | Category 2 | 92 mph | 238 km |
| 2012 | Vicente | Category 2 | 69 mph | 297 km |
| 2003 | Dujuan | Category 2 | 69 mph | 250 km |
| 2001 | Utor | Category 1 | 52 mph | 267 km |
| 1999 | Maggie | Category 1 | 52 mph | 272 km |
| 1999 | Sam | Category 1 | 63 mph | 256 km |
| 1999 | York | Category 1 | 63 mph | 284 km |
| 1997 | Victor | Category 1 | 69 mph | 291 km |
| 1995 | Kent | Category 3 | 81 mph | 171 km |
| 1995 | Helen | Category 1 | 52 mph | 291 km |
| 1993 | Abe | Category 2 | 69 mph | 235 km |
| 1991 | Amy | Category 1 | 69 mph | 285 km |
| 1985 | Hal | Category 1 | 69 mph | 291 km |
Source: NOAA IBTrACS (Category 1+, 1980–2026).