Constanza Weather in September

What's the weather like in Constanza (La Vega) in September 2025?

The climate in Constanza during September can be summarized as mild and very wet.

September is in the fall / autumn in Constanza and is typically the 3rd warmest month of the year. Daytime maximum temperatures average around 25°C (76°F), whilst at night 11°C (52°F) is normal.

Constanza weather averages (imperial / metric)
Daytime temperature 24.6°C 76.2°F
Nightly temperature 11.1°C 51.9°F
Average temperature 17.8°C 64°F
Daily sunshine 7.1 hrs
Avg rainfall 245 mm 9.6 ins
Rainy days 17 days
Sea temperature 29°C 84.2°F
Humidity 84%
Windspeed 10.8kph 7 mph

On average September is the 3rd wettest month of the year in Constanza with around 245mm 9.6 inches of rain making it a very wet time to visit. This rainfall is typically spread over 17 days, although this may vary considerably.

On the flip side this corresponds to an average of 7.1 hours of sunshine per day.

September temperatures in Constanza

Constanza average temperature in September

September rainfall

Constanza average rain in September

September hourly sunshine

Constanza 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 Constanza in September 2025.

Other monthly averages

Best places to visit in September

UV index Best time to go?

Constanza weather stats

Constanza weather statistics
Hottest month: August 24.4°C 75.9°F
Driest month: January 76mm 3ins
Sunniest month: February 7.8hrs
Coldest month: January 21.2°C 70.2°F
Wettest month: May 318mm 12.5ins
Map showing location of Constanza (18.90919, -70.74499) Constanza map pin © Google

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