Rio Meão Weather in September

What's the weather like in Rio Meão (Aveiro) in September 2024?

The climate in Rio Meão during September can be summarized as warm and reasonably dry.

September is in the fall / autumn in Rio Meão and is typically the 3rd warmest month of the year. Daytime maximum temperatures average around 25°C (76°F), whilst at night 14°C (57°F) is normal.

Rio Meão weather averages (imperial / metric)
Daytime temperature 24.7°C 76.4°F
Nightly temperature 14°C 57.1°F
Average temperature 19.3°C 66.7°F
Daily sunshine 8.2 hrs
Avg rainfall 58 mm 2.3 ins
Rainy days 9 days
Sea temperature 18.6°C 65.4°F
Humidity 74%
Windspeed 13kph 8 mph

On average September is the 4th driest month of the year in Rio Meão with around 58mm 2.3 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 9 days, although this may vary considerably.

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

September temperatures in Rio Meão

Rio Meão average temperature in September

September rainfall

Rio Meão average rain in September

September hourly sunshine

Rio Meão 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 Rio Meão in September 2024.

Other monthly averages

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UV index Best time to go?

Rio Meão weather stats

Rio Meão weather statistics
Hottest month: July 25.4°C 77.7°F
Driest month: July 14mm 0.6ins
Sunniest month: August 10.5hrs
Coldest month: January 13.5°C 56.3°F
Wettest month: December 164mm 6.5ins
Map showing location of Rio Meão (40.95775, -8.57818) Rio Meão map pin © Google

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