Chiloé Island Weather & Climate: Chile

Climate by month across Chiloé Island, Chile, average temperatures, rainfall and the best time to visit.

Climate overview of Chiloé Island

When planning a visit to Chiloé Island in Chile, it helps to know that temperatures typically range from 11°C (52°F) in July up to 21°C (70°F) during the peak of February. Our detailed climate overview is based on data from Castro, the region's most well-known city. For more detailed climate information about other cities in the area, please see the section beneath the map further down the page.

In Chiloé Island, during the months of January and February you can expect comfortable weather, with average temperatures ranging from 21°C (70°F) to 21°C (70°F).

When it comes to rainfall, Chiloé Island sees significant variations throughout the year. June tends to be the wettest, receiving 224 mm (8.8 in) of rain, while February is much drier with just 72 mm (2.8 in). Travelers should note that the rainy season falls during May, June, July and August, bringing substantial precipitation ranging from 190 mm (7.5 in) to 224 mm (8.8 in) monthly.

Explore Chiloé Island by month

Popular cities by month

Compare cities per month. Toggle cities on/off.

Castro Ancud Dalcahue Chonchi Nahuitad Puqueldón
Day temperature (°C)
Monthly rainfall (mm)

Climate map of Chiloé Island

Average daily temperature, monthly rainfall & sunshine hours across cities.

Avg day temp (°C)
32°

Compare popular cities

Average daytime and nighttime temperatures, yearly rainfall and sunshine.

Castro 11°C (52°F) 21°C (70°F) 4°C (39°F) 10°C (50°F) 1699 mm (67 in)
Ancud 12°C (54°F) 19°C (66°F) 7°C (45°F) 12°C (54°F) 1889 mm (74 in)
Dalcahue 11°C (52°F) 21°C (70°F) 4°C (39°F) 10°C (50°F) 1715 mm (68 in)
Chonchi 11°C (52°F) 21°C (70°F) 4°C (39°F) 10°C (50°F) 1626 mm (64 in)
Nahuitad 11°C (52°F) 21°C (70°F) 4°C (39°F) 10°C (50°F) 1721 mm (68 in)
Puqueldón 11°C (52°F) 20°C (68°F) 5°C (41°F) 10°C (50°F) 1664 mm (66 in)

Places in Chiloé Island, Chile

Select a city to see its average temperature, precipitation and hours of sunshine over the year.

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Bucket list

Need travel inspiration? Check out our bucket list articles and be inspired.