Vales Mortos weather in September (Alentejo, Portugal)

What kind of temperatures can you expect in Vales Mortos during September? Want to know if this month is ideal for visiting? Our guide provides detailed weather information.

Temperatures

For September, the weather in Vales Mortos is generally perfect, featuring very high temperatures and low rainfall. During the day, temperatures can climb to about 30°C. At night, they may fall to a cooler 17°C. Although these are average temperatures, some days can be hotter. Wear cool, breathable clothing and protect yourself from the sun.

Precipitation

Vales Mortos in September usually receives low rainfall, averaging around 28 mm for the month. Historically, the month has about 4 days of rain.

Average sunshine

Expect sunny days throughout the month, with an estimated 263 hours of sunshine. Making it a pleasant time to visit Vales Mortos.

If you favor pleasant temperatures and minimal rainfall, September is one of the better months to visit Vales Mortos. March, April, May, June, September, October and November typically offer the most agreeable circumstances. On the other hand, January 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 Vales Mortos climate page with graphs.

 

Vales Mortos, monthly averages in September

Min Temperature 17°C  

Max Temperature 30°C  

Chance of Rain 13%  

Precipitation 28 mm  

Rainy days 4 days  

Humidity 56% *  

Sunshine 263 hours *  

Percentage Sunshine 74% *  

Data from: Beja, Portugal (40 KM, 24 Miles).

Where to go in Portugal in September

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

Weather conditions Weather

Temperatures

Precipitation

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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 this month?

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.

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 Vales Mortos.

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 travel conditions. Find out where to go with our weather planner.