La Unión Weather in October

What's the weather like in La Unión (Los Lagos) in October 2025?

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

October is in the spring in La Unión and is typically the 6th coldest month of the year. Daytime maximum temperatures average around a cool 15°C (59°F), whilst at night 5°C (41°F) is normal.

La Unión weather averages (imperial / metric)
Daytime temperature 15°C 59°F
Nightly temperature 5°C 41°F
Average temperature 10°C 50°F
Daily sunshine 8.2 hrs
Avg rainfall 72 mm 2.8 ins
Rainy days 6 days
Sea temperature 12°C 53.7°F
Humidity 80%
Windspeed 16.2kph 10 mph

On average October is the 5th driest month of the year in La Unión with around 72mm 2.8 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 6 days, although this may vary considerably.

On the flip side this corresponds to an average of 8.2 hours of sunshine per day.

October temperatures in La Unión

La Unión average temperature in October

October rainfall

La Unión average rain in October

October hourly sunshine

La Unión 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 La Unión in October 2025.

Other monthly averages

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La Unión weather stats

La Unión weather statistics
Hottest month: January 20.5°C 68.9°F
Driest month: January 45mm 1.8ins
Sunniest month: February 10.5hrs
Coldest month: July 9.5°C 49.1°F
Wettest month: June 240mm 9.4ins
Map showing location of La Unión (-40.28333, -73.08333) La Unión map pin © Google

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