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Weather & Climate in Chagan, China
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Chagan enjoys a temperate climate with an average annual temperature of 68°F (20°C). Winters average 51°F in January while summers reach 81°F in July. The area gets 252 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 699 feet.
Temperature
51°F Jan (11°C)
81°F Jul (27°C)
| Annual Average | 67.9°F |
| 26% above US avg | |
| January Average | 51°F (11°C) |
| July Average | 81°F (27°C) |
| Sunny Days | 252 days/yr |
Geography
| Elevation | 699 ft (213 m) |
| Area | 6,125.3 sq mi (15,864.6 km²) |
| Population Density | 1/sq mi |
| Coordinates | 24.8867°N, 115.9587°W |
| Timezone | Asia/Shanghai |
Precipitation & Snow
Air Quality
Earthquake History
3 earthquakes (M2.5+) recorded within 150 km since 1990. Strongest on record: M4.6.
| Aug 4, 1992 | 55 km NW of Hepo, China | M4.6 | 131 km | 10 km |
| Nov 12, 1995 | 49 km N of Hepo, China | M4.3 | 114 km | 10 km |
| Nov 26, 1992 | 110 km SW of Sanming, China | M4.1 | 116 km | 33 km |
Source: USGS Earthquake Catalog (M2.5+, 1990-2025). Sorted by magnitude.
Hurricane History
39 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 | 245 km |
| 2020 | Mekkhala | Category 1 | 58 mph | 192 km |
| 2018 | Maria | Category 1 | 75 mph | 263 km |
| 2016 | Meranti | Category 3 | 81 mph | 169 km |
| 2016 | Haima | Category 1 | - | 274 km |
| 2016 | Nida | Category 1 | 58 mph | 297 km |
| 2015 | Dujuan | Category 1 | - | 250 km |
| 2015 | Linfa | Category 1 | 58 mph | 235 km |
| 2013 | Usagi | Category 3 | 98 mph | 239 km |
| 2010 | Megi | Category 2 | 81 mph | 265 km |
| 2010 | Fanapi | Category 1 | 69 mph | 205 km |
| 2010 | Meranti | Category 1 | 63 mph | 295 km |
| 2009 | Molave | Category 1 | 75 mph | 288 km |
| 2006 | Chanchu | Category 2 | 86 mph | 193 km |
| 2005 | Longwang | Category 1 | 52 mph | 231 km |
| 2005 | Sanvu | Category 1 | 58 mph | 264 km |
| 2004 | Aere | Category 1 | 58 mph | 211 km |
| 2003 | Dujuan | Category 3 | 81 mph | 278 km |
| 2001 | Utor | Category 1 | 52 mph | 260 km |
| 2000 | Bilis | Category 4 | 75 mph | 88 km |
Source: NOAA IBTrACS (Category 1+, 1980-2026).