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São João de Meriti weather in August (Rio de Janeiro State, Brazil)

Looking to travel to São João de Meriti in August? Here's what the weather might have in store during this month.

In São João de Meriti the weather in August is generally perfect, with high temperatures and moderate rainfall. Anticipate daytime temperatures around 28°C, while night temperatures can drop to 17°C.

São João de Meriti in August usually receives moderate rainfall, averaging around 42 mm for the month. It's the month with the least rainfall. Whether you're keen on hiking, outdoor festivals, or just enjoying a walk in the park, this month provides a reliably dry backdrop for all your plans. Delving into the climate records from the past 30 years, one can predict that nearly 9 days of the month will see rainfall.

The area experiences a moderate amount of sunshine, with approximately 182 hours of sunlight expected. This makes it neither too gloomy nor overly bright.

If you're a fan of comfortable temperatures and drier conditions, August is a great time to visit. May, June, July, August and September 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 São João de Meriti climate page with graphs.

 

São João de Meriti, monthly averages in August

Min TemperatureMin Temperature 17°C  
Max TemperatureMax Temperature 28°C  
Water TemperatureWater Temperature 21°C *  
Chance of RainChance of Rain 29%  
PrecipitationPrecipitation 42 mm  
Rainy daysRainy days 9 days  
HumidityHumidity 77% *  
WindspeedWindspeed 11 km/h *  
SunshineSunshine 182 hours *  
Percentage SunshinePercentage Sunshine *  
* Data from: Rio de Janeiro, Brazil (24 KM, 15 Miles).

Where to go in Brazil in August

Find out more about the weather in Brazil in August and which places have the best weather 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 São João de Meriti in August?

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 21°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 in August.

Swimming
7/10
Cycling
8/10
Walking
8/10
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 São João de Meriti.

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 climate conditions. Find out where to go with our weather planner.