Thira weather
Our guide to the weather in Thira during December
Thira is a stunningly beautiful Greek island with plenty of cultural attractions to explore year-round, though it's best to bring a jacket for cooler December evenings. We've looked at the most up-to-date weather data for Thira, covering the last 12 years up to 2026, plus we've asked our team of travel bloggers for their first-hand experiences in order to answer the most frequently asked questions about Thira weather in December.
What's the temperature like in Thira during December?
The temperature is extremely stable in December with average highs of 16℃ and lows just 2℃ lower at 15℃. 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 Thira during December?
On average, there will be 4 rainy days during the month, amounting to 69.8mm 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 Thira during December?
Expect moderate breeze becoming stronger at times during December, with occasional gusts up to 22mph. With moderate humidity and mild air temperatures, the breeze will have a slight cooling effect.
How warm is the sea in Thira during December?
The water around Thira is around 18℃ 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.
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From the UK's most popular travel bloggers
Santorini Earthquakes: Is It Safe to Travel to Santorini In the Near Future?
6th February 2025 by The World in My Pocket
Santorini, with its stunning white-washed buildings and breathtaking views from volcanic cliffs, has always been a magnet for travellers. However, recent earthquakes have brought the island's geological instability into focus, prompting concerns about safety for those planning a trip to this popular Greek destination. The Aegean archipelago has recorded numerous tremors in recent weeks, leading many to wonder: is it still safe to visit Santorini in the near future?...
Fira to Oia Hike: One of the Top Things to Do In Santorini
24th July 2024 by The World in My Pocket
Nestled in the Aegean Sea, Santorini is renowned for its romantic ambiance, stunning sunsets, and breathtaking scenery. While suggesting the Fira to Oia hike for your Santorini adventure may seem unexpected, this 10-km trail actually provides unparalleled views of the island. ...
Weekend Getaway: How To Spend 48 Hours In Santorini
25th July 2024 by Travel Vixta
Nestled in the Aegean Sea, Santorini is a true gem that effortlessly combines history, beauty, and tranquillity. With only 48 hours to spare, a carefully crafted itinerary is essential to make the most of this stunning destination. ...
10 Santorini Instagram Spots – The Best Photo Locations
25th July 2024 by Phil and Garth
Updated on: 2nd June 2024 The allure of Santorini has always beckoned, with its picturesque Greek charm, but Phil and Garth sought to experience it without the usual throngs of tourists. Their May escape to the island fulfilled this dream... Check out their latest post on the top 10 Instagram-worthy spots in Santorini!...
Domes Novos Santorini – Review of our 3 night stay
25th April 2024 by Williams World
We have just returned from the new Domes Novos Santorini hotel, which officially opens its doors on the 19th April 2024. Whilst I am familier with the Domes brand due to working in travel, I was really looking forward to staying and experiencing Domes for the first time....
The Best Ways To See The Sunset In Santorini
10th April 2024 by Midlands Traveller
Santorini, a gem in the Aegean Sea, is famed not just for its stunning blue domes and white-washed buildings but also for its breathtaking sunsets. Witnessing a sunset in Santorini is like watching the sky paint its masterpiece, with hues of orange, pink, and purple. Each spot on the island offers a unique viewing experience, making every evening a memorable one....
Discovering Greece by Yacht: Four Islands to Visit
27th October 2023 by Conversant Traveller
Greece, with its impressive collection of approximately 6,000 islands, is an ideal destination for those looking to embark on a boat exploration. Its vast territory spans across the Aegean and Mediterranean seas, offering a plethora of options for intrepid travellers. In this article, we will delve into four captivating islands that are well worth a visit during your yacht adventure in Greece....
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