Rio weather in May (Peloponnese, Greece)

How is May weather typically in Rio? Here’s a detailed forecast of the month’s weather patterns.

Temperatures

Experience perfect weather in Rio in May, characterized by high temperatures and moderate rainfall. During the day, temperatures usually reach up to 23°C. At night, they tend to fall to approximately 14°C.

Precipitation

Rio in May usually receives moderate rainfall, averaging around 60 mm for the month. Delving into the climate records from the past 30 years, one can predict that nearly 8 days of the month will see rainfall.

Average sunshine

Expect a lot of sunshine this month, with about 286 hours of sunny weather. The abundant sunlight creates a lively and bright atmosphere.

So this is a great month to visit if you prefer dry days with pleasant temperatures. May, June, July, August, September and October typically offer the most optimal weather. In contrast, January, February and December tend to have less optimal conditions.

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

 

Rio, monthly averages in May

Min Temperature 14°C  

Max Temperature 23°C  

Water Temperature 19°C *  

Chance of Rain 28%  

Precipitation 60 mm  

Rainy days 8 days  

Humidity 64% *  

Windspeed 4 km/h *  

Sunshine 286 hours *  

Percentage Sunshine *  

* Data from: Patras, Greece (7 KM, 4 Miles).

Where to go in Greece in May

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

Weather conditions Weather

Temperatures

Precipitation

Map not visible? Whoops sorry! Please refresh the page.

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, 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. With a water temperature of around 19°C this is a great month to swim so bring your swimwear.

What To Do

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

Swimming

10/10

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.

Our site offers climate and forecast data for every country in the world. Are you going to Greece? On this website you can find historical weather averages for many cities in Greece. 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.