Porto Santo weather

Our guide to the weather in Porto Santo during August

23

Average high

5

UV Index

9mm

Monthly rainfall

23

Sea temperature

We've looked at the most up-to-date weather data for Porto Santo, 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 Porto Santo weather in August.

How warm is it in Porto Santo during August?

The temperature is extremely stable in August with average highs of 23℃ and lows just 1℃ lower at 21℃. 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 Porto Santo during August?

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

Is it windy in Porto Santo during August?

Expect moderate breeze becoming stronger at times during August, with occasional gusts up to 19mph. With warm air temperatures and high humidity, any breeze will feel warm but refreshing.

How warm is the sea in Porto Santo during August?

The water temperature around Porto Santo reaches a pleasant 23℃ during August. While generally considered warm, some people might find it a little on the cool side on entering the water.

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Weather in Porto Santo

Our month-by-month guide to the weather and climate in Porto Santo

17.6

Porto Santo weather in

January
17.0

Porto Santo weather in

February
16.9

Porto Santo weather in

March
17.5

Porto Santo weather in

April
18.5

Porto Santo weather in

May
20.0

Porto Santo weather in

June
21.4

Porto Santo weather in

July
22.5

Porto Santo weather in

August
22.7

Porto Santo weather in

September
22.1

Porto Santo weather in

October
20.2

Porto Santo weather in

November
18.8

Porto Santo weather in

December