Vilamoura weather

Our guide to the weather in Vilamoura during May

22

Average high

6

UV Index

25mm

Monthly rainfall

18

Sea temperature

We've looked at the most up-to-date weather data for Vilamoura, 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 Vilamoura weather in May.

How warm is it in Vilamoura during May?

The temperature reaches around 22℃ during the daytime in May, 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 Vilamoura during May?

On average, there will be 2 rainy days during the month, amounting to 25.4mm in total. That's much drier than we see in England during August, and therefore not something to be concerned about. There's a small chance that you'll catch a thunderstorm during your trip.

Is it windy in Vilamoura during May?

You're unlikely to experience any strong winds. Expect a gentle breeze that increases to moderate at times during May. With moderate humidity and mild air temperatures, the breeze will have a slight cooling effect.

How warm is the sea in Vilamoura during May?

The water around Vilamoura is around 18℃ during May. It will feel a little on the cool when first entering, but you'll warm up quickly. Most kids will have no problem with this temperature, but those who feel the cold are unlikely to want to swim.

Join the club...

Be the first to hear about discounted holidays, flash sales and amazing travel competitions to Vilamoura!

Weather in Vilamoura

Our month-by-month guide to the weather and climate in Vilamoura

15.4

Vilamoura weather in

January
15.8

Vilamoura weather in

February
17.0

Vilamoura weather in

March
18.6

Vilamoura weather in

April
22.1

Vilamoura weather in

May
24.8

Vilamoura weather in

June
27.5

Vilamoura weather in

July
28.2

Vilamoura weather in

August
25.9

Vilamoura weather in

September
23.0

Vilamoura weather in

October
18.7

Vilamoura weather in

November
16.6

Vilamoura weather in

December