A dos Cunhados Weather in September
What's the weather like in A dos Cunhados (Lisbon) in September 2025?
The climate in A dos Cunhados during September can be summarized as warm and reasonably dry.
September is in the fall / autumn in A dos Cunhados 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.
| Daytime temperature | 26.1°C 79°F |
|---|---|
| Nightly temperature | 16.5°C 61.7°F |
| Average temperature | 21.3°C 70.3°F |
| Daily sunshine | 9.1 hrs |
| Avg rainfall | 33 mm 1.3 ins |
| Rainy days | 7 days |
| Sea temperature | 19.8°C 67.6°F |
| Humidity | 69% |
| Windspeed | 12.2kph 8 mph |
On average September is the 4th driest month of the year in A dos Cunhados with around 33mm 1.3 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 7 days, although this may vary considerably.
On the flip side this corresponds to an average of 9.1 hours of sunshine per day.
September temperatures in A dos Cunhados
September rainfall
September hourly sunshine
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 A dos Cunhados in September 2025.
Other monthly averages
Best places to visit in September
A dos Cunhados weather stats
| Hottest month: | August | 27.3°C 81.1°F |
|---|---|---|
| Driest month: | July | 7mm 0.3ins |
| Sunniest month: | August | 11.6hrs |
| Coldest month: | January | 14.4°C 57.9°F |
| Wettest month: | January | 125mm 4.9ins |
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