Itaipu weather in May (Rio de Janeiro State, Brazil)

What kind of temperatures can you expect in Itaipu during May? Discover if this is the best time for your journey with our detailed monthly weather breakdown.

Temperatures

The weather in Itaipu is usually perfect in May, characterized by high temperatures and moderate rainfall. As the day progresses, temperatures can peak at 27°C. Luckily at nightfall, they typically drop to 20°C.

Precipitation

Itaipu in May usually receives moderate rainfall, averaging around 78 mm for the month. Typically around 12 days days of rainfall are expected.

Average sunshine

The month experiences a moderate amount of sunlight, with 188 hours hours. A nice balance between sunshine and clouds.

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, March and December tend to showcase less optimal conditions.

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

 

Itaipu, monthly averages in May

Min Temperature 20°C  

Max Temperature 27°C  

Water Temperature 24°C *  

Chance of Rain 41%  

Precipitation 78 mm  

Rainy days 12 days  

Humidity 80% *  

Windspeed 7 km/h *  

Sunshine 188 hours *  

Percentage Sunshine *  

Data from: Rio de Janeiro, Brazil (13 KM, 8 Miles).

Where to go in Brazil in May

Find out more about the weather in Brazil 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. With a water temperature of around 24°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

7/10

Cycling

7/10

Walking

7/10

Camping

8/10

Outdoor sports

7/10

Interested in more climate information?

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

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