Skiathos weather
Our guide to the weather in Skiathos during December
Skiathos, Greece is a picturesque Mediterranean island known for its stunning beaches and crystal-clear waters. December is a great time to visit for mild temperatures and fewer crowds. 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 December.
What's the temperature like in Skiathos during December?
The temperature is extremely stable in December with average highs of 13℃ and lows just 2℃ lower at 11℃. 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 December?
On average, there will be 6 rainy days during the month, amounting to 95.6mm 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 Skiathos during December?
You're unlikely to experience any strong winds. Expect a gentle breeze that increases to moderate at times during December. With moderate humidity, the wind will feel chilly, so you'll want to wear layers.
How warm is the sea in Skiathos during December?
The water around Skiathos is around 16℃ during December. 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.
Weather in Skiathos
Our month-by-month guide to the weather and climate in Skiathos
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December