Mértola weather in May (Alentejo, Portugal)

What weather conditions can you expect in Mértola this May? This guide provides the necessary weather information for your travel plans.

Temperatures

During May, Mértola experiences perfect weather, with high temperatures and moderate rainfall. Expect temperatures to climb to 26°C during the day, with nighttime readings dropping to 13°C.

Precipitation

Mértola in May usually receives moderate rainfall, averaging around 36 mm for the month. Historically, approximately 6 days this month are expected to have rain.

Average sunshine

With around 293 hours of sunshine, the days are mostly sunny. It gives a pleasant and vibrant feel to the area.

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

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

 

Mértola, monthly averages in May

Min Temperature 13°C  

Max Temperature 26°C  

Chance of Rain 21%  

Precipitation 36 mm  

Rainy days 6 days  

Humidity 64% *  

Sunshine 293 hours *  

Percentage Sunshine 66% *  

Data from: Beja, Portugal (45 KM, 28 Miles).

Where to go in Portugal in May

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 Mértola.

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.