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Weather & Climate in Gaiyang, China
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Gaiyang enjoys a temperate climate with an average annual temperature of 65°F (18°C). Winters average 46°F in January while summers reach 80°F in July. The area gets 246 sunny days per year, above the national average. Annual precipitation totals 68.8 inches (wetter than the 38-inch national average). The city sits at an elevation of 1,270 feet.
Temperature
46°F Jan (8°C)
80°F Jul (27°C)
| Annual Average | 64.6°F |
| 20% above US avg | |
| January Average | 46°F (8°C) |
| July Average | 80°F (27°C) |
| Sunny Days | 246 days/yr |
Geography
| Elevation | 1,270 ft (387 m) |
| Area | 8,866.7 sq mi (22,964.9 km²) |
| Population Density | 0/sq mi |
| Coordinates | 26.4388°N, 117.0611°W |
| Timezone | Asia/Shanghai |
Precipitation & Snow
Air Quality
Earthquake History
3 earthquakes (M2.5+) recorded within 150 km since 1990. Strongest on record: M4.1.
| Nov 26, 1992 | 110 km SW of Sanming, China | M4.1 | 107 km | 33 km |
| Mar 13, 2007 | 44 km W of Nanping, China | M3.9 | 73 km | 35 km |
| Jul 4, 2008 | 39 km SW of Huangtian, China | M3.5 | 135 km | 10 km |
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.
Hurricane History
27 hurricanes (Category 1+) recorded within 500 km since 1980. Strongest on record: Category 4.
| Year | Name | Category | Max Wind | Closest |
| 2023 | Doksuri | Category 2 | 81 mph | 162 km |
| 2020 | Mekkhala | Category 1 | 52 mph | 257 km |
| 2018 | Maria | Category 2 | 75 mph | 59 km |
| 2016 | Meranti | Category 3 | 81 mph | 148 km |
| 2015 | Dujuan | Category 2 | 63 mph | 184 km |
| 2015 | Soudelor | Category 1 | 81 mph | 297 km |
| 2014 | Matmo | Category 1 | 58 mph | 295 km |
| 2013 | Trami | Category 1 | 69 mph | 267 km |
| 2013 | Soulik | Category 1 | 63 mph | 299 km |
| 2010 | Meranti | Category 1 | 63 mph | 295 km |
| 2007 | Sepat | Category 2 | 63 mph | 266 km |
| 2006 | Saomai | Category 4 | 104 mph | 183 km |
| 2005 | Longwang | Category 2 | 63 mph | 244 km |
| 2004 | Aere | Category 1 | 69 mph | 235 km |
| 2001 | Chebi | Category 2 | 58 mph | 261 km |
| 2001 | Toraji | Category 1 | — | 299 km |
| 2000 | Bilis | Category 4 | 92 mph | 132 km |
| 1999 | Dan | Category 2 | 69 mph | 186 km |
| 1998 | Otto | Category 1 | 52 mph | 284 km |
| 1997 | Amber | Category 1 | 46 mph | 244 km |
Source: NOAA IBTrACS (Category 1+, 1980–2026).