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Alcácer do Sal weather in September (Alentejo, Portugal)

Planning a trip to Alcácer do Sal in September? Wondering if it's an optimal time for a visit? This page provides detailed information on the weather conditions for that month.

In Alcácer do Sal, September is characterized by high temperatures and low rainfall. September is a summer month. Throughout the day, temperatures typically settle at around 29°C. But by evening, they drop to around 16°C.

Alcácer do Sal in September usually receives low rainfall, averaging around 30 mm for the month. When we look at the climate data from the last 30 years, we can expect around 5 days of rain.

With around 280 hours of sunshine, the days are mostly sunny. It gives a pleasant and vibrant feel to the area.

If you favor pleasant temperatures and minimal rainfall, September is one of the better months to visit Alcácer do Sal. March, April, May, June, July, August, September and October typically offer the most agreeable circumstances. On the other hand, January, February and December tend to be characterized by conditions that may not be as optimal.

For an in-depth look at the yearly conditions, visit our specialized Alcácer do Sal climate page with graphs.

 

Alcácer do Sal, monthly averages in September

Min TemperatureMin Temperature 16°C  
Max TemperatureMax Temperature 29°C  
Chance of RainChance of Rain 15%  
PrecipitationPrecipitation 30 mm  
Rainy daysRainy days 5 days  
SunshineSunshine 280 hours *  
Percentage SunshinePercentage Sunshine 75% *  
* Data from: Lisbon, Portugal (66 KM, 41 Miles).

Where to go in Portugal in September

Find out more about the weather in Portugal in September and which places have the best weather conditions in this month.

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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 and 29°C and not too much precipitation (less than 90 mm a month).

So, what should you wear in Alcácer do Sal in September?

It's going to be warm! Consider airy clothing, t-shirts, and other summer clothes. Shorts for men made of cotton or linen are good options for staying cool.

What To Do

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

Swimming
10/10
Cycling
8/10
Walking
8/10
Barbeque
10/10
Camping
10/10
Outdoor sports
8/10

Interested in more climate information?

This site provides you with all the information you need about the climate in Alcácer do Sal.

Our site offers climate and forecast data for every country in the world. Are you going to Portugal? On this website you can find historical weather averages for many cities in Portugal. Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal climate conditions. Find out where to go with our weather planner.