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Weather & Climate in Annan, China
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Annan enjoys a temperate climate with an average annual temperature of 64°F (18°C). Winters average 46°F in January while summers reach 81°F in July. The area gets 250 sunny days per year, above the national average. Annual precipitation totals 80.2 inches (wetter than the 38-inch national average). The city sits at an elevation of 1,814 feet.
Temperature
46°F Jan (8°C)
81°F Jul (27°C)
| Annual Average | 64.3°F |
| 19% above US avg | |
| January Average | 46°F (8°C) |
| July Average | 81°F (27°C) |
| Sunny Days | 250 days/yr |
Geography
| Elevation | 1,814 ft (553 m) |
| Area | 696.0 sq mi (1,802.6 km²) |
| Population Density | 7/sq mi |
| Coordinates | 27.5077°N, 119.0547°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 | 142 km | 35 km |
| Feb 8, 2006 | 26 km WNW of Kunyang, China | M4.3 | 127 km | 10 km |
| Mar 6, 2008 | 15 km SW of Shuikou, China | M4.1 | 144 km | 35 km |
| Apr 21, 1996 | 10 km WNW of Luoqiao, China | M3.5 | 112 km | 33 km |
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.
Hurricane History
38 hurricanes (Category 1+) recorded within 500 km since 1980. Strongest on record: Category 4.
| Year | Name | Category | Max Wind | Closest |
| 2024 | Gaemi | Category 1 | 69 mph | 284 km |
| 2023 | Doksuri | Category 1 | 58 mph | 236 km |
| 2020 | Hagupit | Category 1 | 81 mph | 203 km |
| 2019 | Lekima | Category 3 | 104 mph | 240 km |
| 2018 | Maria | Category 2 | 98 mph | 123 km |
| 2016 | Meranti | Category 1 | 63 mph | 295 km |
| 2015 | Dujuan | Category 1 | 63 mph | 254 km |
| 2014 | Matmo | Category 1 | 58 mph | 273 km |
| 2013 | Fitow | Category 1 | 75 mph | 200 km |
| 2013 | Soulik | Category 1 | 69 mph | 202 km |
| 2013 | Trami | Category 1 | 69 mph | 208 km |
| 2008 | Sinlaku | Category 2 | 75 mph | 256 km |
| 2007 | Wipha | Category 4 | 109 mph | 71 km |
| 2007 | Krosa | Category 3 | 81 mph | 236 km |
| 2006 | Saomai | Category 4 | 115 mph | 36 km |
| 2005 | Khanun | Category 3 | 86 mph | 271 km |
| 2005 | Matsa | Category 1 | 75 mph | 256 km |
| 2005 | Haitang | Category 1 | 63 mph | 271 km |
| 2004 | Aere | Category 2 | 86 mph | 257 km |
| 2004 | Rananim | Category 2 | 69 mph | 119 km |
Source: NOAA IBTrACS (Category 1+, 1980–2026).