Grândola weather in September (Alentejo, Portugal)

Interested in knowing the climate of Grândola in September? This guide provides the necessary weather information for your travel plans.

Temperatures

The weather in Grândola is usually perfect in September, featuring high temperatures and low rainfall. The summer season takes place during September. Throughout the day, temperatures can rise to about 27°C. At night, they generally drop to 16°C.

Precipitation

Grândola in September usually receives low rainfall, averaging around 29 mm for the month. Based on our climate data of the past 30 years, about 4 days of rain are anticipated.

Average sunshine

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

If you're a fan of comfortable temperatures and drier conditions, September is a great time to visit. March, April, May, June, July, August, September and October generally stand out with the best circumstances. While January, February and December tend to showcase less optimal conditions.

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

 

Grândola, monthly averages in September

Min Temperature 16°C  

Max Temperature 27°C  

Chance of Rain 15%  

Precipitation 29 mm  

Rainy days 4 days  

Humidity 56% *  

Sunshine 263 hours *  

Percentage Sunshine 74% *  

* Data from: Beja, Portugal (63 KM, 39 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 Grândola.

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.