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Weather & Climate in Antuco, Chile
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Antuco experiences four distinct seasons with an average annual temperature of 50°F (10°C). Winters average 62°F in January while summers reach 40°F in July / relatively mild seasonal variation. The area gets 232 sunny days per year, above the national average. Annual precipitation totals 57.2 inches (wetter than the 38-inch national average). The city sits at an elevation of 1,827 feet.
Temperature
62°F Jan (17°C)
40°F Jul (5°C)
| Annual Average | 50.2°F |
| 7% below US avg | |
| January Average | 62°F (17°C) |
| July Average | 40°F (5°C) |
| Sunny Days | 232 days/yr |
Geography
| Elevation | 1,827 ft (557 m) |
| Area | 417.9 sq mi (1,082.4 km²) |
| Population Density | 9/sq mi |
| Coordinates | -37.3301°N, 71.6747°W |
| Timezone | America/Santiago |
Precipitation & Snow
Air Quality
Earthquake History
530 earthquakes (M2.5+) recorded within 150 km since 1990. Strongest on record: M6.6.
| Jul 17, 2023 | 19 km SE of Loncopué, Argentina | M6.6 | 144 km | 186 km |
| Apr 21, 1990 | 15 km WNW of Coronel, Chile | M6.3 | 149 km | 12 km |
| Feb 12, 2011 | 13 km SSE of Chiguayante, Chile | M6.1 | 118 km | 16 km |
| Apr 23, 2010 | 26 km W of Nacimiento, Chile | M6.0 | 116 km | 32 km |
| Feb 27, 2010 | 27 km NNW of Yumbel, Chile | M6.0 | 102 km | 35 km |
| Dec 14, 1998 | 39 km WSW of Loncopué, Argentina | M6.0 | 113 km | 138 km |
| Feb 27, 2010 | 15 km NW of Angol, Chile | M5.9 | 110 km | 45 km |
| Aug 5, 2010 | 6 km NE of Curanilahue, Chile | M5.9 | 143 km | 18 km |
| May 29, 2017 | 60 km ENE of Los Ángeles, Chile | M5.9 | 2 km | 81 km |
| Feb 11, 2011 | 11 km ENE of Arauco, Chile | M5.9 | 136 km | 15 km |
| Apr 29, 2021 | 17 km WSW of Andacollo, Argentina | M5.6 | 75 km | 145 km |
| Feb 27, 2010 | 21 km SSW of Quirihue, Chile | M5.4 | 130 km | 35 km |
| Aug 5, 2010 | 5 km NNE of Curanilahue, Chile | M5.4 | 146 km | 24 km |
| May 24, 2012 | 26 km ENE of Las Ovejas, Argentina | M5.4 | 117 km | 150 km |
| Feb 27, 2010 | 7 km SW of Concepción, Chile | M5.3 | 138 km | 35 km |
| May 22, 1999 | 33 km NE of Las Ovejas, Argentina | M5.3 | 123 km | 159 km |
| May 25, 2010 | 20 km SW of Nacimiento, Chile | M5.3 | 109 km | 35 km |
| Sep 10, 2004 | 25 km SW of Angol, Chile | M5.3 | 131 km | 45 km |
| Feb 28, 2010 | 22 km E of Tomé, Chile | M5.3 | 120 km | 35 km |
| Apr 3, 2024 | 8 km ESE of Chiguayante, Chile | M5.2 | 120 km | 36 km |
Source: USGS Earthquake Catalog (M2.5+, 1990-2025). Sorted by magnitude.
Tsunami History
4 tsunamis recorded within 500 km. Highest wave on record: 24.0 m (79 ft).
| Year | Location | Cause | Max Wave | Deaths | Distance |
| 1835 | CENTRAL CHILE | Earthquake | 24.0 m | 53 | 133 km |
| 1751 | CENTRAL CHILE | Earthquake | 3.5 m | 65 | 123 km |
| 1657 | CENTRAL CHILE | Earthquake | - | 40 | 133 km |
| 1570 | CENTRAL CHILE | Earthquake | - | 2,000 | 134 km |
Source: NOAA/NCEI Historical Tsunami Database.
Nearby Volcanoes
15 volcanoes within 200 km. Closest: Antuco (30 km).
| Name | Type | Elevation | Last Eruption | Distance |
| Antuco | Stratovolcano | 2,979 m (9,774 ft) | 1869 | 30 km |
| Chillan, Nevados de | Stratovolcano | 3,180 m (10,433 ft) | 2020 | 58 km |
| Callaqui | Stratovolcano | 3,164 m (10,381 ft) | 1980 | 69 km |
| Copahue | Stratovolcano | 2,953 m (9,688 ft) | 2019 | 73 km |
| Trolon | Lava dome(s) | 2,360 m (7,743 ft) | Unknown | 82 km |
| Tolhuaca | Stratovolcano | 2,739 m (8,986 ft) | -4000 | 109 km |
| Mariñaqui, Laguna | Pyroclastic cone(s) | 2,108 m (6,916 ft) | Unknown | 112 km |
| Lonquimay | Stratovolcano | 2,832 m (9,291 ft) | 1990 | 117 km |
| Domuyo | Stratovolcano | 4,702 m (15,427 ft) | Unknown | 135 km |
| Tromen | Stratovolcano(es) | 4,114 m (13,497 ft) | 1822 | 147 km |
| Tralihue | Stratovolcano | 2,448 m (8,031 ft) | Unknown | 148 km |
| Llaima | Stratovolcano | 3,125 m (10,253 ft) | 2009 | 152 km |
| San Pedro-Pellado | Stratovolcano(es) | 3,621 m (11,880 ft) | Unknown | 166 km |
| Maule, Laguna del | Caldera | 2,162 m (7,093 ft) | -50 | 176 km |
| Sollipulli | Caldera | 2,282 m (7,487 ft) | 1240 | 183 km |
Source: Smithsonian Institution Global Volcanism Program (GVP).
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 62°F (17°C) | 1.2 in | Warmest, Driest |
| February | 60°F (16°C) | 1.2 in | |
| March | 56°F (13°C) | 1.7 in | |
| April | 50°F (10°C) | 3.4 in | |
| May | 45°F (7°C) | 9.5 in | |
| June | 41°F (5°C) | 10.4 in | Wettest |
| July | 40°F (5°C) | 10.1 in | Coldest |
| August | 42°F (5°C) | 7.6 in | |
| September | 45°F (7°C) | 5.4 in | |
| October | 49°F (10°C) | 3.0 in | |
| November | 54°F (12°C) | 2.2 in | |
| December | 59°F (15°C) | 1.6 in |
Antuco has a seasonal temperature swing of 22°F / from 40°F in July to 62°F in January. Total annual precipitation is 57.2 inches, with June being the wettest month (10.4") and January the driest (1.2").