Boa Vista weather

Our guide to the weather in Boa Vista during August

32

Average high

7

UV Index

2mm

Monthly rainfall

26

Sea temperature

We've looked at the most up-to-date weather data for Boa Vista, covering the last 12 years up to 2024, plus we've asked our team of travel bloggers for their first-hand experiences in order to answer the most frequently asked questions about Boa Vista weather in August.

How hot is it in Boa Vista during August?

The temperature reaches around 32℃ during the daytime in August, falling away to 15℃ at night. The UV index will be high at this time of year, so protection against skin and eye damage is needed. Try to limit exposure between 10am and 4pm. Apply broad spectrum SPF 30+ sunscreen every few hours, even if it's cloudy, or more frequently after sweating or swimming, and wear UV-blocking sunglasses too, and bear in mind that bright surfaces, such as sand and water increase UV exposure.

Does it rain in Boa Vista during August?

The answer is no. Boa Vista is typically bone dry in August. You're not likely to see a thunderstorm during your trip.

Is it windy in Boa Vista during August?

You're unlikely to experience any strong winds. Expect a light breeze that picks up slightly at times in August. With moderate humidity, any breeze will have a welcome cooling effect.

How warm is the sea in Boa Vista during August?

The water around Boa Vista reaches a very pleasant 26℃ during August. This is very warm, and will feel bath-like. People who normally feel the cold will find this temperature perfectly acceptable. The hot air temperature will mean that you will feel comfortably warm when coming out of the water.

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Weather in Boa Vista

Our month-by-month guide to the weather and climate in Boa Vista

10.9

Boa Vista weather in

January
11.3

Boa Vista weather in

February
12.7

Boa Vista weather in

March
16.8

Boa Vista weather in

April
21.8

Boa Vista weather in

May
28.3

Boa Vista weather in

June
32.6

Boa Vista weather in

July
32.1

Boa Vista weather in

August
29.2

Boa Vista weather in

September
22.0

Boa Vista weather in

October
14.6

Boa Vista weather in

November
9.8

Boa Vista weather in

December