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Weather & Climate in Coelemu, Chile
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Coelemu experiences four distinct seasons with an average annual temperature of 55°F (13°C). Winters average 63°F in January while summers reach 47°F in July / relatively mild seasonal variation. The area gets 260 sunny days per year, above the national average. Annual precipitation totals 42.1 inches. The city sits at an elevation of 121 feet.
Temperature
63°F Jan (17°C)
47°F Jul (8°C)
| Annual Average | 54.5°F |
| 1% above US avg | |
| January Average | 63°F (17°C) |
| July Average | 47°F (8°C) |
| Sunny Days | 260 days/yr |
Geography
| Elevation | 121 ft (37 m) |
| Area | 168.3 sq mi (435.8 km²) |
| Population Density | 93/sq mi |
| Coordinates | -36.4874°N, 72.7032°W |
| Timezone | America/Santiago |
Precipitation & Snow
Air Quality
Earthquake History
1,727 earthquakes (M2.5+) recorded within 150 km since 1990. Strongest on record: M8.8.
| Feb 27, 2010 | 2010 Maule, Chile Earthquake | M8.8 | 44 km | 23 km |
| Mar 25, 2012 | 23 km NE of Constitución, Chile | M7.1 | 150 km | 41 km |
| Feb 11, 2011 | 21 km N of Tomé, Chile | M6.9 | 24 km | 26 km |
| Mar 16, 2010 | 52 km NNW of Tomé, Chile | M6.7 | 58 km | 18 km |
| Sep 29, 2019 | 70 km WSW of Constitución, Chile | M6.7 | 120 km | 11 km |
| Feb 14, 2011 | 38 km W of Constitución, Chile | M6.7 | 124 km | 21 km |
| Mar 5, 2010 | 23 km WNW of Talcahuano, Chile | M6.6 | 63 km | 18 km |
| May 3, 2004 | 11 km N of Cañete, Chile | M6.6 | 148 km | 21 km |
| Jun 20, 2015 | 74 km WNW of Talcahuano, Chile | M6.4 | 100 km | 11 km |
| Jun 1, 2011 | 4 km NW of Lebu, Chile | M6.3 | 150 km | 21 km |
| Mar 30, 2023 | 105 km WSW of Constitución, Chile | M6.3 | 116 km | 26 km |
| Apr 21, 1990 | 15 km WNW of Coronel, Chile | M6.3 | 77 km | 12 km |
| Mar 18, 2015 | 75 km NW of Tomé, Chile | M6.2 | 84 km | 13 km |
| Sep 9, 2010 | 23 km WNW of Lota, Chile | M6.2 | 88 km | 16 km |
| May 14, 1990 | 18 km ESE of Linares, Chile | M6.2 | 131 km | 76 km |
| Mar 15, 2010 | 76 km NW of Quirihue, Chile | M6.2 | 87 km | 14 km |
| Oct 30, 2013 | 89 km W of Constitución, Chile | M6.2 | 145 km | 42 km |
| Feb 27, 2010 | 36 km NW of Tomé, Chile | M6.1 | 48 km | 19 km |
| Mar 5, 2010 | 14 km NW of Talcahuano, Chile | M6.1 | 49 km | 30 km |
| Feb 12, 2011 | 13 km SSE of Chiguayante, Chile | M6.1 | 64 km | 16 km |
Source: USGS Earthquake Catalog (M2.5+, 1990-2025). Sorted by magnitude.
Tsunami History
7 tsunamis recorded within 500 km. Highest wave on record: 29.0 m (95 ft).
| Year | Location | Cause | Max Wave | Deaths | Distance |
| 2010 | CENTRAL CHILE | Earthquake | 29.0 m | 558 | 44 km |
| 1835 | CENTRAL CHILE | Earthquake | 24.0 m | 53 | 48 km |
| 1751 | CENTRAL CHILE | Earthquake | 3.5 m | 65 | 63 km |
| 1923 | CENTRAL CHILE | Unknown | 1.5 m | - | 131 km |
| 2011 | CENTRAL CHILE | Earthquake | 0.2 m | - | 38 km |
| 1657 | CENTRAL CHILE | Earthquake | - | 40 | 48 km |
| 1570 | CENTRAL CHILE | Earthquake | - | 2,000 | 39 km |
Source: NOAA/NCEI Historical Tsunami Database.
Nearby Volcanoes
5 volcanoes within 200 km. Closest: Chillan, Nevados de (126 km).
| Name | Type | Elevation | Last Eruption | Distance |
| Chillan, Nevados de | Stratovolcano | 3,180 m (10,433 ft) | 2020 | 126 km |
| Antuco | Stratovolcano | 2,979 m (9,774 ft) | 1869 | 158 km |
| San Pedro-Pellado | Stratovolcano(es) | 3,621 m (11,880 ft) | Unknown | 175 km |
| Callaqui | Stratovolcano | 3,164 m (10,381 ft) | 1980 | 194 km |
| Azul, Cerro | Stratovolcano | 3,788 m (12,428 ft) | 1967 | 198 km |
Source: Smithsonian Institution Global Volcanism Program (GVP).
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 63°F (17°C) | 0.6 in | Warmest |
| February | 62°F (17°C) | 0.4 in | Driest |
| March | 59°F (15°C) | 0.9 in | |
| April | 55°F (13°C) | 2.4 in | |
| May | 51°F (11°C) | 6.9 in | |
| June | 48°F (9°C) | 10.5 in | Wettest |
| July | 47°F (8°C) | 7.4 in | Coldest |
| August | 48°F (9°C) | 5.0 in | |
| September | 50°F (10°C) | 4.1 in | |
| October | 53°F (12°C) | 2.0 in | |
| November | 57°F (14°C) | 1.2 in | |
| December | 61°F (16°C) | 0.8 in |
Coelemu has a seasonal temperature swing of 16°F / from 47°F in July to 63°F in January. Total annual precipitation is 42.1 inches, with June being the wettest month (10.5") and February the driest (0.4").