Chiloé Island Weather in August

Average temperatures, rainfall, sunshine and the best places to visit in Chiloé Island, Chile in August.

Planning a trip to Chiloé Island, Chile this August? Here's what you need to know about the weather:

What to Expect in Chiloé Island in August

Chiloé Island, Chile is a region in Chile. August in Chiloé Island generally has cold temperatures, with heavy precipitation.

Temperatures

You can expect cold maximum daytime temperatures of around 12°C (54°F) and nighttime temperatures around 4°C (39°F) in Castro.

For specific regional insights in Chiloé Island, Chile, refer to the map provided below.

Precipitation

In August, precipitation varies across different areas. From heavy rainfall in Chonchi with an average of 206 mm (8.1 in) to heavy rainfall in Ancud with 250 mm (9.8 in).

Explore Chiloé Island by month

Best Places to Visit in Chiloé Island in August

Click on a destination dot for more details. Toggle the map to compare temperatures or precipitation across Chiloé Island.

perfect weather
pleasant
tolerable
unpleasant
poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

Popular Destinations in Chiloé Island

What is the weather like in August for some of the most popular destinations in Chiloé Island, Chile?

Temperature range in Chiloé Island (August)

Precipitation variation in Chiloé Island (August)

Castro

In August Castro generally has low temperatures with maximum daytime temperatures around 12°C (54°F), minimum nighttime temperatures around 4°C (39°F) and heavy monthly rainfall. So on average the conditions are poor that month.

July
August
September
Max temperature
11°C (52°F)
12°C (54°F)
14°C (57°F)
Min temperature
4°C (39°F)
4°C (39°F)
4°C (39°F)
Monthly rainfall
198 mm (7.8 in)
218 mm (8.6 in)
150 mm (5.9 in)
Monthly rainy days
11 days
10 days
7 days
Weather conditions

Ancud

In August Ancud generally has moderate temperatures with maximum daytime temperatures around 12°C (54°F), minimum nighttime temperatures around 7°C (45°F) and heavy monthly rainfall. So on average the conditions are poor that month.

July
August
September
Max temperature
12°C (54°F)
12°C (54°F)
13°C (55°F)
Min temperature
7°C (45°F)
7°C (45°F)
7°C (45°F)
Monthly rainfall
247 mm (9.7 in)
250 mm (9.8 in)
155 mm (6.1 in)
Monthly rainy days
12 days
10 days
7 days
Weather conditions

Dalcahue

In August Dalcahue generally has low temperatures with maximum daytime temperatures around 12°C (54°F), minimum nighttime temperatures around 5°C (41°F) and heavy monthly rainfall. So on average the conditions are poor that month.

July
August
September
Max temperature
11°C (52°F)
12°C (54°F)
13°C (55°F)
Min temperature
4°C (39°F)
5°C (41°F)
5°C (41°F)
Monthly rainfall
202 mm (8 in)
222 mm (8.7 in)
152 mm (6 in)
Monthly rainy days
11 days
10 days
7 days
Weather conditions

Chonchi

In August Chonchi generally has low temperatures with maximum daytime temperatures around 12°C (54°F), minimum nighttime temperatures around 4°C (39°F) and heavy monthly rainfall. So on average the conditions are poor that month.

July
August
September
Max temperature
11°C (52°F)
12°C (54°F)
13°C (55°F)
Min temperature
4°C (39°F)
4°C (39°F)
5°C (41°F)
Monthly rainfall
186 mm (7.3 in)
206 mm (8.1 in)
142 mm (5.6 in)
Monthly rainy days
11 days
10 days
7 days
Weather conditions

Nahuitad

In August Nahuitad generally has low temperatures with maximum daytime temperatures around 12°C (54°F), minimum nighttime temperatures around 4°C (39°F) and heavy monthly rainfall. So on average the conditions are poor that month.

July
August
September
Max temperature
11°C (52°F)
12°C (54°F)
13°C (55°F)
Min temperature
4°C (39°F)
4°C (39°F)
5°C (41°F)
Monthly rainfall
199 mm (7.8 in)
220 mm (8.7 in)
150 mm (5.9 in)
Monthly rainy days
11 days
10 days
7 days
Weather conditions

Is your destination not in the list? Have a look at all destinations in Chiloé Island, in Chile.

Popular cities in August

Day & night temperatures, rainfall and average weather in Chiloé Island in August.

City Weather Day temp Night temp Rainfall
Castro 12°C (54°F) 4°C (39°F) 218 mm (8.6 in)
Ancud 12°C (54°F) 7°C (45°F) 250 mm (9.8 in)
Dalcahue 12°C (54°F) 5°C (41°F) 222 mm (8.7 in)
Chonchi 12°C (54°F) 4°C (39°F) 206 mm (8.1 in)
Nahuitad 12°C (54°F) 4°C (39°F) 220 mm (8.7 in)
Puqueldón 12°C (54°F) 5°C (41°F) 209 mm (8.2 in)

Chiloé Island weather in August: frequently asked questions

What is the weather like in Chiloé Island, Chile in August?

Chiloé Island, Chile typically experiences poor weather in August, part of the season. Daytime highs in Castro average around 12°C (54°F), and temperatures drop to about 4°C (39°F) at night.

What is the average temperature in Chiloé Island, Chile in August?

Average temperatures in Chiloé Island, Chile during August range from a nighttime low near 4°C (39°F) to a daytime high around 12°C (54°F) in Castro.

Does Chiloé Island, Chile get a lot of rain in August?

Yes. August brings heavy rainfall to Chiloé Island, Chile, with Castro averaging around 218 mm (8.6 in). Expect frequent showers and pack accordingly.

Is August a Good Time to Visit Chiloé Island, Chile?

Given the typically poor weather conditions in Castro, August may not be the ideal time to visit Chiloé Island, Chile.

Generally speaking, January and February provide perfect weather in Castro. In contrast, May, June, July and August tend to have poor weather conditions.

Interested in more climate information?

We have much more information about the climate in Chiloé Island.

Weather and climate has detailed information for every country in the world. Are you going to Chile? Get detailed historical weather averages for many cities in Chile.

Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.

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