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Rio weather in August (Peloponnese, Greece)

Will it be rainy or sunny in Rio this August? Our guide gives you the essential weather details for this month.

Temperatures

Experience perfect weather in Rio during August, featuring very high temperatures and low rainfall. The month of August belongs to the summer season. Throughout the day, temperatures typically settle at around 31°C. But by evening, they drop to around 21°C. With its warmest temperatures, this month is ideal for summer activities. Pack light clothing and sun protection to enjoy the heat.

Precipitation

Rio in August usually receives low rainfall, averaging around 18 mm for the month. With the least rainfall of the year, this month offers optimal conditions for outdoor exploration. Take advantage of the dry weather to plan your activities. Typically, you can expect about 3 days of rain this month.

Average sunshine

With around 338 hours of sunshine, the days are mostly sunny. It gives a pleasant and vibrant feel to the area.

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 August

Min TemperatureMin Temperature 21°C  
Max TemperatureMax Temperature 31°C  
Water TemperatureWater Temperature 26°C *  
Chance of RainChance of Rain 10%  
PrecipitationPrecipitation 18 mm  
Rainy daysRainy days 3 days  
HumidityHumidity 60% *  
WindspeedWindspeed 4 km/h *  
SunshineSunshine 338 hours *  
Percentage SunshinePercentage Sunshine *  
* Data from: Patras, Greece (7 KM, 4 Miles).

Where to go in Greece in August

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

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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. With a water temperature of around 26°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
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 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.