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Weather & Climate in Puerto Cisnes, Chile
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Puerto Cisnes experiences four distinct seasons with an average annual temperature of 48°F (9°C). Winters average 56°F in January while summers reach 38°F in July / relatively mild seasonal variation. The area gets 171 sunny days per year. Annual precipitation totals 90.8 inches (wetter than the 38-inch national average). The city sits at an elevation of 39 feet.
Temperature
56°F Jan (13°C)
38°F Jul (3°C)
| Annual Average | 47.5°F |
| 12% below US avg | |
| January Average | 56°F (13°C) |
| July Average | 38°F (3°C) |
| Sunny Days | 171 days/yr |
Geography
| Elevation | 39 ft (12 m) |
| Area | 0.6 sq mi (1.4 km²) |
| Population Density | 10,435/sq mi |
| Coordinates | -44.7474°N, 72.6970°W |
| Timezone | America/Coyhaique |
Precipitation & Snow
Air Quality
Earthquake History
50 earthquakes (M2.5+) recorded within 150 km since 1990. Strongest on record: M6.2.
| Apr 21, 2007 | 18 km N of Puerto Aysén, Chile | M6.2 | 55 km | 37 km |
| Apr 2, 2007 | 21 km WNW of Puerto Chacabuco, Chile | M6.1 | 76 km | 5 km |
| Feb 23, 2007 | 30 km ENE of Puerto Aysén, Chile | M5.7 | 72 km | 25 km |
| Aug 15, 1991 | 32 km SW of Coyhaique, Chile | M5.7 | 123 km | 10 km |
| Aug 15, 1991 | 13 km W of Coyhaique, Chile | M5.5 | 97 km | 10 km |
| Aug 15, 1991 | 40 km SSE of Puerto Chacabuco, Chile | M5.4 | 117 km | 13 km |
| Mar 17, 2010 | 19 km NW of La Junta, Chile | M5.4 | 101 km | 10 km |
| Aug 15, 1991 | 34 km SE of Puerto Chacabuco, Chile | M5.3 | 108 km | 10 km |
| Jan 23, 2007 | 30 km NNW of Coyhaique, Chile | M5.3 | 74 km | 32 km |
| Feb 3, 2007 | 39 km NNW of Coyhaique, Chile | M5.3 | 66 km | 10 km |
| Aug 15, 1991 | 28 km SW of Coyhaique, Chile | M5.3 | 118 km | 10 km |
| Sep 2, 1991 | 30 km SW of Coyhaique, Chile | M5.3 | 118 km | 10 km |
| Mar 18, 2010 | 41 km WSW of La Junta, Chile | M5.2 | 64 km | 4 km |
| Jan 28, 2007 | 39 km NE of Puerto Aysén, Chile | M5.2 | 54 km | 50 km |
| Aug 15, 1991 | 25 km SSE of Puerto Aysén, Chile | M5.2 | 97 km | 10 km |
| Aug 22, 1991 | 38 km S of Puerto Chacabuco, Chile | M5.1 | 119 km | 10 km |
| Feb 14, 2000 | 32 km S of Puerto Chacabuco, Chile | M5.1 | 113 km | 33 km |
| Aug 15, 1991 | 37 km WSW of Coyhaique, Chile | M5.1 | 114 km | 10 km |
| Aug 15, 1991 | 37 km SE of Puerto Chacabuco, Chile | M5.1 | 111 km | 10 km |
| Aug 14, 1991 | 35 km SSE of Puerto Chacabuco, Chile | M5.1 | 111 km | 10 km |
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.
Tsunami History
2 tsunamis recorded within 500 km. Highest wave on record: 50.0 m (164 ft).
| Year | Location | Cause | Max Wave | Deaths | Distance |
| 2007 | SOUTHERN CHILE | Eruption + Earthquake | 50.0 m | 10 | 60 km |
| 1927 | SOUTHERN CHILE | Earthquake | — | — | 29 km |
Source: NOAA/NCEI Historical Tsunami Database.
Nearby Volcanoes
1 volcano within 200 km. Closest: Hudson, Cerro (130 km).
| Name | Type | Elevation | Last Eruption | Distance |
| Hudson, Cerro | Stratovolcano | 1,905 m (6,250 ft) | 2011 | 130 km |
Source: Smithsonian Institution Global Volcanism Program (GVP).
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 56°F (13°C) | 5.2 in | Warmest |
| February | 56°F (13°C) | 4.7 in | Driest |
| March | 53°F (12°C) | 5.8 in | |
| April | 48°F (9°C) | 8.3 in | |
| May | 43°F (6°C) | 11.3 in | Wettest |
| June | 39°F (4°C) | 10.8 in | |
| July | 38°F (3°C) | 10.5 in | Coldest |
| August | 41°F (5°C) | 9.1 in | |
| September | 44°F (7°C) | 7.4 in | |
| October | 48°F (9°C) | 5.2 in | |
| November | 51°F (11°C) | 5.9 in | |
| December | 54°F (12°C) | 6.7 in |
Puerto Cisnes has a seasonal temperature swing of 18°F / from 38°F in July to 56°F in January. Total annual precipitation is 90.8 inches, with May being the wettest month (11.3") and February the driest (4.7").