Boa Vista weather in August (Roraima, Brazil)

What can you expect from the weather in Boa Vista during August? This guide provides all the details you need.

In August, Boa Vista typically experiences very high temperatures and heavy rainfall. Throughout the daytime, temperatures often hover around 32°C. However, as the sun sets and evening approaches, there's a noticeable cool-down, with temperatures gently dropping to a more temperate 23°C.

Keep in mind that while these are the average temperatures, there can be days that are even hotter. It's essential to be prepared for such heat. Wearing light, breathable fabrics and protecting yourself from the sun's intensity with hats or shades can make a difference. Hydration is key, so remember to drink plenty of water, especially if you find yourself outdoors for extended periods.

Boa Vista in August falls under the rainy season with heavy rainfall, averaging around 172 mm for the month. Based on our climate data of the past 30 years, about 21 days of rain are anticipated.

The area enjoys a balanced 156 hours of sunlight. Ensuring it's neither too overcast nor too sunny.

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

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

 

Boa Vista, monthly averages in August

Min TemperatureMin Temperature 23°C  
Max TemperatureMax Temperature 32°C  
Chance of RainChance of Rain 70%  
PrecipitationPrecipitation 172 mm  
Rainy daysRainy days 21 days  
HumidityHumidity 81%  
SunshineSunshine 156 hours  
Percentage SunshinePercentage Sunshine  

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 Boa Vista 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. However, there's a good chance of rain, so bring a raincoat just in case.

What To Do

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

Swimming
7/10
Cycling
7/10
Walking
7/10
Camping
6/10
Outdoor sports
7/10

Interested in more climate information?

Weather and Climate provides you with all the information you need about the climate in Boa Vista.

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.