La Argentina Weather in September

What's the weather like in La Argentina (Huila) in September 2025?

The climate in La Argentina during September can be summarized as warm and damp.

September is in the fall / autumn in La Argentina and is typically the 5th warmest month of the year. Daytime maximum temperatures average around 24°C (75°F), whilst at night 13°C (56°F) is normal.

La Argentina weather averages (imperial / metric)
Daytime temperature 23.8°C 74.8°F
Nightly temperature 13.3°C 55.9°F
Average temperature 18.5°C 65.3°F
Daily sunshine 4.2 hrs
Avg rainfall 101 mm 4 ins
Rainy days 13 days
Sea temperature 26°C 78.7°F
Humidity 76%
Windspeed 9.7kph 6 mph

On average September is the 2nd driest month of the year in La Argentina with around 101mm 4 inches of rain making it a damp time to visit. This rainfall is typically spread over 13 days, although this may vary considerably.

On the flip side this corresponds to an average of 4.2 hours of sunshine per day.

September temperatures in La Argentina

La Argentina average temperature in September

September rainfall

La Argentina average rain in September

September hourly sunshine

La Argentina 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 La Argentina in September 2025.

Other monthly averages

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La Argentina weather stats

La Argentina weather statistics
Hottest month: February 23.4°C 74.1°F
Driest month: January 90mm 3.5ins
Sunniest month: January 5.1hrs
Coldest month: July 22.6°C 72.7°F
Wettest month: October 175mm 6.9ins
Map showing location of La Argentina (2.19611, -75.98) La Argentina map pin © Google

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