Rio de Mouro Weather in September

What's the weather like in Rio de Mouro (Lisbon) in September 2024?

The climate in Rio de Mouro during September can be summarized as warm and dry.

September is in the fall / autumn in Rio de Mouro and is typically the 3rd warmest month of the year. Daytime maximum temperatures average around a comfortable 26°C (79°F), whilst at night 17°C (62°F) is normal.

Rio de Mouro weather averages (imperial / metric)
Daytime temperature 26°C 78.7°F
Nightly temperature 16.7°C 62°F
Average temperature 21.3°C 70.3°F
Daily sunshine 9.2 hrs
Avg rainfall 30 mm 1.2 ins
Rainy days 6 days
Sea temperature 20.4°C 68.7°F
Humidity 68%
Windspeed 12.6kph 8 mph

On average September is the 4th driest month of the year in Rio de Mouro with around 30mm 1.2 inches of rain making it a dry time to visit. This rainfall is typically spread over 6 days, although this may vary considerably.

On the flip side this corresponds to an average of 9.2 hours of sunshine per day.

September temperatures in Rio de Mouro

Rio de Mouro average temperature in September

September rainfall

Rio de Mouro average rain in September

September hourly sunshine

Rio de Mouro 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 de Mouro in September 2024.

Other monthly averages

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Rio de Mouro weather stats

Rio de Mouro weather statistics
Hottest month: August 27.1°C 80.8°F
Driest month: July 7mm 0.3ins
Sunniest month: August 11.7hrs
Coldest month: January 14.2°C 57.6°F
Wettest month: November 119mm 4.7ins
Map showing location of Rio de Mouro (38.77457, -9.3276) Rio de Mouro map pin © Google

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