ClimateForecastSeptemberOctober >>

Weather in September in Alentejo

Are you planning a trip a to Alentejo in September and wondering what kind of weather to expect? This page has all the details you need.

What is the weather like in Alentejo in September?

Alentejo is a region in Portugal. September in Alentejo generally has temperatures that range from warm to very warm, with precipitation levels ranging from low to moderate. In September, it is summer.

Temperatures

During the day temperatures vary from warm in Sines at 24°C to very warm in Moura at 30°C. At night it cools down to 17°C in Moura and 18°C in Sines.

Precipitation

In September, precipitation varies across different areas. From low rainfall in Albernoa with an average of 25 mm to moderate rainfall in Penhas Douradas with 61 mm.

Average sunshine

Meanwhile, Vila Nova de Milfontes enjoys approximately 270 hours of sunshine, offering a mostly sunny climate that adds a pleasant and vibrant feel to the month.

For specific regional insights in Alentejo for September, refer to the map provided below. For an in-depth overview of the yearly weather conditions, do visit our Alentejo climate page.

Where to go in Alentejo in September

Find more information for the most popular destinations in the Alentejo on the map below. Click on a destination dot for more detailes.

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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).

Popular destinations

What is the weather like in September for the 5 most popular destinations in Alentejo?

Vila Nova de Milfontes

In September Vila Nova de Milfontes generally has high temperatures with maximum daytime temperatures around 26°C, minimum nighttime temperatures around 17°C and low monthly rainfall. So on average the conditions are perfect that month.

Vila Nova de Milfontes
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
sun hoursMonthly sun hours sun hoursSun hours
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   August August
<<  
27°C 
18°C 
340 hours 
4.8 mm 
a single day 
26°C 
17°C 
270 hours 
27 mm 
4 days 
October   >> October
>>  
23°C 
15°C 
215 hours 
72 mm 
9 days 
Climate in Vila Nova de Milfontes

Évora

In September Évora generally has high temperatures with maximum daytime temperatures around 30°C, minimum nighttime temperatures around 16°C and moderate monthly rainfall. So on average the conditions are pleasant that month.

Évora
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
sun hoursMonthly sun hours sun hoursSun hours
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   August August
<<  
34°C 
18°C 
340 hours 
5.5 mm 
2 days 
30°C 
16°C 
263 hours 
33 mm 
5 days 
October   >> October
>>  
24°C 
13°C 
206 hours 
81 mm 
10 days 
Climate in Évora

Zambujeira do Mar

In September Zambujeira do Mar generally has high temperatures with maximum daytime temperatures around 26°C, minimum nighttime temperatures around 17°C and low monthly rainfall. So on average the conditions are perfect that month.

Zambujeira do Mar
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
sun hoursMonthly sun hours sun hoursSun hours
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   August August
<<  
27°C 
18°C 
340 hours 
4.8 mm 
a single day 
26°C 
17°C 
270 hours 
27 mm 
3 days 
October   >> October
>>  
23°C 
15°C 
215 hours 
72 mm 
9 days 
Climate in Zambujeira do Mar

Odeceixe

In September Odeceixe generally has high temperatures with maximum daytime temperatures around 26°C, minimum nighttime temperatures around 17°C and low monthly rainfall. So on average the conditions are perfect that month.

Odeceixe
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
sun hoursMonthly sun hours sun hoursSun hours
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   August August
<<  
27°C 
18°C 
340 hours 
4.4 mm 
a single day 
26°C 
17°C 
270 hours 
26 mm 
3 days 
October   >> October
>>  
23°C 
15°C 
215 hours 
71 mm 
9 days 
Climate in Odeceixe

Marvão

In September Marvão generally has high temperatures with maximum daytime temperatures around 29°C, minimum nighttime temperatures around 16°C and moderate monthly rainfall. So on average the conditions are perfect that month.

Marvão
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   August August
<<  
33°C 
18°C 
9.4 mm 
3 days 
29°C 
16°C 
39 mm 
7 days 
October   >> October
>>  
23°C 
12°C 
88 mm 
12 days 
Climate in Marvão

Is your destination not in the list? Have a look at other destinations in Alentejo, in Portugal.

Is September the best time to visit Alentejo?

We consider September to be one of the best times to travel to Alentejo. Typically, the climate in Vila Nova de Milfontes is perfect.

On average, the best time to visit Alentejo is in April, May, June, July, August, September and October with generally perfect weather in Vila Nova de Milfontes. The weather in January, February and December, on the other hand, tends to be tolerable.

Interested in more climate information?

We have much more information about the climate in Alentejo. Interested in the weather conditions in a specific month? Select the month below.

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  • Weather and climate has detailed information for every country in the world. Are you going to Portugal? Get detailed historical weather averages for many cities in Portugal.

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