Sardinia weather

Our guide to the weather in Sardinia during April

18

Average high

4

UV Index

106mm

Monthly rainfall

15

Sea temperature

Sardinia is a beautiful Mediterranean island with stunning beaches and a unique culture. April is a great time to visit for mild temperatures and outdoor activities. We've looked at the most up-to-date weather data for Sardinia, 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 Sardinia weather in April.

What's the temperature like in Sardinia during April?

The temperature reaches around 18℃ during the daytime in April, falling away to 6℃ 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 Sardinia during April?

On average, there will be 7 rainy days during the month, amounting to 106.4mm in total. That's a significant amount of rain. For comparison, the wettest months in the UK typically sees between 80mm and 100mm, depending on where you are. There's a small chance that you'll catch a thunderstorm during your trip.

Is it windy in Sardinia during April?

You're unlikely to experience any strong winds. Expect a light breeze that picks up slightly at times in April. With moderate air temperatures, any breeze will feel cool.

How warm is the sea in Sardinia during April?

The water around Sardinia is a bracing 15℃ during April and would be considered too cold for swimming. Those who are a bit more hardy or frequently swim in cooler open water might want to take a quick dip. A wetsuit would be advisable if you wish to spend longer than 5 minutes in the water.

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Weather in Sardinia

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

10.8

Sardinia weather in

January
11.6

Sardinia weather in

February
13.9

Sardinia weather in

March
17.6

Sardinia weather in

April
21.6

Sardinia weather in

May
27.3

Sardinia weather in

June
30.9

Sardinia weather in

July
31.0

Sardinia weather in

August
25.4

Sardinia weather in

September
21.2

Sardinia weather in

October
15.6

Sardinia weather in

November
12.2

Sardinia weather in

December