Lautaro Weather in September

What's the weather like in Lautaro (Araucanía) in September 2025?

The climate in Lautaro during September can be summarized as cool and wet.

September is in the spring in Lautaro and is typically the 4th coldest month of the year. Daytime maximum temperatures average around a cool 14°C (58°F), whilst at night 4°C (38°F) is normal.

Lautaro weather averages (imperial / metric)
Daytime temperature 14.3°C 57.7°F
Nightly temperature 3.5°C 38.3°F
Average temperature 8.9°C 48°F
Daily sunshine 6.8 hrs
Avg rainfall 130 mm 5.1 ins
Rainy days 7 days
Sea temperature 11.8°C 53.3°F
Humidity 80%
Windspeed 11.5kph 7 mph

On average September is the 5th wettest month of the year in Lautaro with around 130mm 5.1 inches of rain making it a wet time to visit. This rainfall is typically spread over 7 days, although this may vary considerably.

On the flip side this corresponds to an average of 6.8 hours of sunshine per day.

September temperatures in Lautaro

Lautaro average temperature in September

September rainfall

Lautaro average rain in September

September hourly sunshine

Lautaro average rain in September

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 Lautaro in September 2025.

Other monthly averages

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Lautaro weather stats

Lautaro weather statistics
Hottest month: January 23.7°C 74.7°F
Driest month: January 43mm 1.7ins
Sunniest month: January 11.8hrs
Coldest month: July 10.7°C 51.3°F
Wettest month: June 256mm 10.1ins
Map showing location of Lautaro (-38.51667, -72.45) Lautaro map pin © Google

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