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Weather & Climate in Xinan, China
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Xinan enjoys a temperate climate with an average annual temperature of 65°F (18°C). Winters average 48°F in January while summers reach 82°F in July. The area gets 222 sunny days per year, above the national average. Annual precipitation totals 62.6 inches (wetter than the 38-inch national average). The city sits at an elevation of 39 feet.
Temperature
48°F Jan (9°C)
82°F Jul (28°C)
| Annual Average | 65.0°F |
| 20% above US avg | |
| January Average | 48°F (9°C) |
| July Average | 82°F (28°C) |
| Sunny Days | 222 days/yr |
Geography
| Elevation | 39 ft (12 m) |
| Area | 284.0 sq mi (735.7 km²) |
| Population Density | 13/sq mi |
| Coordinates | 26.7200°N, 119.8556°W |
| Timezone | Asia/Shanghai |
Precipitation & Snow
Air Quality
Earthquake History
4 earthquakes (M2.5+) recorded within 150 km since 1990. Strongest on record: M4.5.
| Mar 6, 2008 | 6 km ENE of Meipu, China | M4.5 | 105 km | 35 km |
| Feb 8, 2006 | 26 km WNW of Kunyang, China | M4.3 | 123 km | 10 km |
| Mar 6, 2008 | 15 km SW of Shuikou, China | M4.1 | 131 km | 35 km |
| Apr 21, 1996 | 10 km WNW of Luoqiao, China | M3.5 | 97 km | 33 km |
Source: USGS Earthquake Catalog (M2.5+, 1990-2025). Sorted by magnitude.
Hurricane History
63 hurricanes (Category 1+) recorded within 500 km since 1980. Strongest on record: Category 4.
| Year | Name | Category | Max Wind | Closest |
| 2024 | Gaemi | Category 4 | 104 mph | 181 km |
| 2024 | Kong-rey | Category 1 | 63 mph | 247 km |
| 2023 | Doksuri | Category 2 | 81 mph | 206 km |
| 2021 | Chanthu | Category 3 | 109 mph | 274 km |
| 2020 | Hagupit | Category 1 | 81 mph | 162 km |
| 2019 | Lekima | Category 3 | 104 mph | 225 km |
| 2019 | Mitag | Category 2 | 86 mph | 243 km |
| 2018 | Maria | Category 2 | 98 mph | 43 km |
| 2017 | Nesat | Category 1 | 92 mph | 228 km |
| 2016 | Megi | Category 3 | 92 mph | 269 km |
| 2016 | Malakas | Category 3 | 104 mph | 295 km |
| 2016 | Meranti | Category 2 | 81 mph | 282 km |
| 2015 | Dujuan | Category 4 | 115 mph | 206 km |
| 2015 | Soudelor | Category 1 | 81 mph | 218 km |
| 2014 | Matmo | Category 1 | 58 mph | 182 km |
| 2013 | Fitow | Category 1 | 75 mph | 118 km |
| 2013 | Trami | Category 1 | 69 mph | 112 km |
| 2013 | Soulik | Category 1 | 92 mph | 92 km |
| 2010 | Meranti | Category 1 | 63 mph | 289 km |
| 2008 | Jangmi | Category 3 | 109 mph | 216 km |
Source: NOAA IBTrACS (Category 1+, 1980-2026).
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 48°F (9°C) | 2.0 in | Coldest |
| February | 49°F (9°C) | 3.5 in | |
| March | 54°F (12°C) | 5.5 in | |
| April | 62°F (17°C) | 5.7 in | |
| May | 69°F (21°C) | 8.3 in | |
| June | 76°F (25°C) | 10.5 in | Wettest |
| July | 82°F (28°C) | 5.3 in | Warmest |
| August | 81°F (27°C) | 7.6 in | |
| September | 77°F (25°C) | 7.8 in | |
| October | 69°F (21°C) | 3.0 in | |
| November | 61°F (16°C) | 1.8 in | Driest |
| December | 52°F (11°C) | 1.8 in |
Xinan has a seasonal temperature swing of 34°F / from 48°F in January to 82°F in July. Total annual precipitation is 62.6 inches, with June being the wettest month (10.5") and November the driest (1.8").