Boa Vista weather

Our guide to the weather in Boa Vista during October

22

Average high

4

UV Index

79mm

Monthly rainfall

27

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 October.

How warm is it in Boa Vista during October?

The temperature reaches around 22℃ during the daytime in October, falling away to 10℃ at night. The UV index will be moderate at this time of year, so not something to worry about for the average person. However, if you're going to be outside for long periods it's worth wearing a broad spectrum SPF 30+ sunscreen and UV-blocking sunglasses. Remember that bright surfaces, such as water and sand increase UV exposure.

Does it rain in Boa Vista during October?

On average, there will be 2 rainy days during the month, amounting to 78.8mm in total. That's broadly comparable with the amount of rain we see in England during the summer months, and would be considered dry. There's a small chance that you'll catch a thunderstorm during your trip.

Is it windy in Boa Vista during October?

You're unlikely to experience any strong winds. Expect a light breeze that picks up slightly at times in October. With moderate humidity and mild air temperatures, the breeze will have a slight cooling effect.

How warm is the sea in Boa Vista during October?

The water around Boa Vista reaches a very pleasant 27℃ during October. This is very warm, and will feel bath-like. People who normally feel the cold will find this temperature perfectly acceptable.

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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