Alicante weather

Our guide to the weather in Alicante during May

23

Average high

6

UV Index

23mm

Monthly rainfall

19

Sea temperature

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

How warm is it in Alicante during May?

The temperature reaches around 23℃ during the daytime in May, falling away to 17℃ 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 Alicante during May?

On average, there will be 2 rainy days during the month, amounting to 22.8mm 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 Alicante during May?

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

How warm is the sea in Alicante during May?

The water around Alicante is around 19℃ 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.

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Weather in Alicante

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

14.8

Alicante weather in

January
15.3

Alicante weather in

February
16.7

Alicante weather in

March
18.7

Alicante weather in

April
22.5

Alicante weather in

May
26.5

Alicante weather in

June
29.3

Alicante weather in

July
29.7

Alicante weather in

August
27.0

Alicante weather in

September
23.5

Alicante weather in

October
18.6

Alicante weather in

November
16.0

Alicante weather in

December