Skiathos weather

Our guide to the weather in Skiathos during April

16

Average high

5

UV Index

70mm

Monthly rainfall

15

Sea temperature

Skiathos, Greece is a stunningly beautiful island with plenty of outdoor activities and a vibrant nightlife. April is an ideal time to visit as temperatures are mild and the crowds have not yet arrived. We've looked at the most up-to-date weather data for Skiathos, 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 Skiathos weather in April.

What's the temperature like in Skiathos during April?

The temperature is extremely stable in April with average highs of 16℃ and lows just 3℃ lower at 13℃. 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 Skiathos during April?

On average, there will be 4 rainy days during the month, amounting to 70.2mm 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 Skiathos during April?

You're unlikely to experience any strong winds. Expect a gentle breeze that increases to moderate at times during April. With moderate air temperatures, any breeze will feel cool.

How warm is the sea in Skiathos during April?

The water around Skiathos 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 Skiathos

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

11.5

Skiathos weather in

January
12.5

Skiathos weather in

February
13.7

Skiathos weather in

March
15.9

Skiathos weather in

April
20.2

Skiathos weather in

May
24.2

Skiathos weather in

June
26.7

Skiathos weather in

July
27.0

Skiathos weather in

August
24.2

Skiathos weather in

September
19.9

Skiathos weather in

October
16.9

Skiathos weather in

November
13.4

Skiathos weather in

December