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Seixal Weather in September

September in Seixal brings high temperatures, with highs of 24°C (75°F) and nights dropping to 20°C (68°F). With perfect weather conditions overall, it's a good time to visit.

Rainfall in Seixal in September

You can expect rain on roughly 7 days based on historical data, averaging 30 mm (1.2 in) for the month. When rain does fall, showers tend to be light and brief. Most days will be dry.

Temperature in Seixal in September

If you're visiting Seixal in September, expect perfect temperatures with highs of 24°C (75°F) and overnight lows of 20°C (68°F). Overall, the month follows a fairly predictable daily temperature pattern. With lows of 20°C (68°F), the nights are warm and generally comfortable.

Sunshine in Seixal in September

The city usually sees around 211 hours of sunlight, indicating many sunny days — a great month for sightseeing.

If your ideal day consists of dry skies and pleasant temperatures, May, June, July, August, September, October and November typically offer the best circumstances for Seixal.

Select a Month

Check the conditions for any month of the year.

For a detailed overview over the year and the best time to visit Portugal, check out our Seixal's climate page.

Seixal Temperature in September

Min TemperatureMin Temperature 20°C (68°F)  
Max TemperatureMax Temperature 24°C (75°F)  
Chance of RainChance of Rain 22%  
PrecipitationPrecipitation 30 mm (1.2 in)  
Rainy daysRainy days 7 days  
HumidityHumidity 71% *  
SunshineSunshine 211 hours *  
Percentage SunshinePercentage Sunshine 57% *  
* Data from: Funchal, Madeira (35 KM, 22 Miles).

Best Places in Portugal in September

Find out more about the weather in Portugal and which places have the best travel conditions in this month. See all of Portugal in September →

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Legend perfect weather pleasant tolerable unpleasant poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

What to Wear in Seixal in September

Pleasant temperatures in September mean you can pack light but flexibel pieces. Think cotton t-shirts, comfortable walking shorts, and one warmer layer for evenings. A light sweater or denim jacket works well. Pack a light rain jacket or compact umbrella for occasional showers. Don't forget sun protection, sunglasses, sunscreen, and a hat. These are all good ideas with this much sunshine.

What To Do in Seixal in September

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Swimming
10/10
Cycling
10/10
Walking
10/10
Barbeque
9/10
Camping
10/10
Outdoor sports
10/10

Select a Month

Check the conditions for any month of the year.

For a detailed overview over the year and the best time to visit Portugal, check out our Seixal's climate page.

More climate data for Seixal