Conchagua Weather in September

What's the weather like in Conchagua (La Unión) in September 2024?

The climate in Conchagua during September can be summarized as hot, humid and very wet.

September is in the fall / autumn in Conchagua and is typically the coldest month of the year. Daytime maximum temperatures average around a steamy 30°C (87°F), whilst at night 21°C (70°F) is normal.

Conchagua weather averages (imperial / metric)
Daytime temperature 30.4°C 86.7°F
Nightly temperature 21.2°C 70.2°F
Average temperature 25.8°C 78.4°F
Daily sunshine 7 hrs
Avg rainfall 375 mm 14.7 ins
Rainy days 28 days
Sea temperature 29.6°C 85.3°F
Humidity 80%
Windspeed 7.9kph 5 mph

On average September is the wettest month of the year in Conchagua with around 375mm 14.7 inches of rain making it a very wet time to visit. This rainfall is typically spread over 28 days, although this may vary considerably.

On the flip side this corresponds to an average of 7 hours of sunshine per day.

September temperatures in Conchagua

Conchagua average temperature in September

September rainfall

Conchagua average rain in September

September hourly sunshine

Conchagua 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 Conchagua in September 2024.

Other monthly averages

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Conchagua weather stats

Conchagua weather statistics
Hottest month: April 34.8°C 94.6°F
Driest month: February 1mm 0ins
Sunniest month: February 10.2hrs
Coldest month: September 30.2°C 86.4°F
Wettest month: September 375mm 14.8ins
Map showing location of Conchagua (13.30778, -87.86472) Conchagua map pin © Google

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