Coihueco Weather in October

What's the weather like in Coihueco (Biobío) in October 2025?

The climate in Coihueco during October can be summarized as mild and reasonably dry.

October is in the spring in Coihueco and is typically the 6th warmest month of the year. Daytime maximum temperatures average around a cool 19°C (66°F), whilst at night 6°C (43°F) is normal.

Coihueco weather averages (imperial / metric)
Daytime temperature 19.1°C 66.4°F
Nightly temperature 5.9°C 42.6°F
Average temperature 12.5°C 54.5°F
Daily sunshine 8.7 hrs
Avg rainfall 60 mm 2.4 ins
Rainy days 4 days
Sea temperature 13.3°C 55.9°F
Humidity 71%
Windspeed 10.1kph 6 mph

On average October is the 6th driest month of the year in Coihueco with around 60mm 2.4 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 4 days, although this may vary considerably.

On the flip side this corresponds to an average of 8.7 hours of sunshine per day.

October temperatures in Coihueco

Coihueco average temperature in October

October rainfall

Coihueco average rain in October

October hourly sunshine

Coihueco average rain in October

The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Coihueco in October 2025.

Other monthly averages

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UV index Best time to go?

Coihueco weather stats

Coihueco weather statistics
Hottest month: January 27.1°C 80.8°F
Driest month: January 20mm 0.8ins
Sunniest month: February 11.1hrs
Coldest month: July 11.5°C 52.7°F
Wettest month: June 214mm 8.4ins
Map showing location of Coihueco (-36.61667, -71.83333) Coihueco map pin © Google

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