Rio Maior weather in May (Portugal)

Curious about the climate in Rio Maior this May? Thinking about a visit? Explore this page for a full overview of the weather conditions this month.

Temperatures

The weather in Rio Maior during May is typically perfect, with high temperatures and moderate rainfall. Anticipate daytime highs near 23°C, and cooler nights with temperatures around 13°C.

Precipitation

Rio Maior in May usually receives moderate rainfall, averaging around 58 mm for the month. When we look at the climate data from the last 30 years, you can expect around 10 days of rain.

Average sunshine

Enjoy a sunny month with about 225 hours of sunshine, providing a cheerful and lively atmosphere.

If you're a fan of comfortable temperatures and drier conditions, May is a great time to visit. 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 Rio Maior climate page with graphs.

 

Rio Maior, monthly averages in May

Min Temperature 13°C  

Max Temperature 23°C  

Chance of Rain 33%  

Precipitation 58 mm  

Rainy days 10 days  

Humidity 83% *  

Sunshine 225 hours *  

Percentage Sunshine 50% *  

* Data from: Cabo Carvoeiro, Portugal (40 KM, 25 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?

For visitors traveling to Rio Maior, we recommend wearing layers. So maybe a skirt, t-shirt, shorts for during the day and jeans and a warm jacket for some days and evenings. Bring a rain jacket in case it rains during your stay. Plan on layering your clothes.

What To Do

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

Cycling

10/10

Walking

10/10

Barbeque

9/10

Camping

8/10

Outdoor sports

10/10

Interested in more climate information?

This site provides you with all the information you need about the climate in Rio Maior.

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.