Athens weather

Our guide to the weather in Athens during December

14

Average high

3

UV Index

83mm

Monthly rainfall

18

Sea temperature

Named after the goddess of wisdom, the birthplace of democracy blends an ancient civilisation with a progressive city. We've looked at the most up-to-date weather data for Athens, 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 Athens weather in December.

What's the temperature like in Athens during December?

The temperature reaches around 14℃ during the daytime in December, falling away to 10℃ 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 Athens during December?

December is typically the wettest month in Athens. On average, there will be 5 rainy days during the month, amounting to 83.3mm 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 Athens during December?

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

How warm is the sea in Athens during December?

The water around Athens 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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Athens Blog posts

From the UK's most popular travel bloggers

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Athens Evening Food Tour of Koukaki reviewed

12th April 2024 by Budget Traveller

If you're looking to experience life in an authentic Athenian neighbourhood, look no further than Koukaki. Nestled beneath the iconic Acropolis, this charming district offers a glimpse into local life in the heart of Athens....

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Athens Luxury Vacation: Discover Opulent Experiences in Greece’s Capital

10th April 2024 by Travel Vixta

Athens is one of the greatest destinations in the world, known globally for its extensive history, diverse culture, and dynamic way of life. Tourists are presented with endless options for activities, leaving them with the difficult but interesting task of choosing from the countless options. Our focus for today lies on the various ways that a trip to Athens can truly be a luxurious and indulgent experience for everyone....

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Five Great Cheap Eats In Athens

28th March 2024 by Coco Butter Blog

Athens is one of those cities where you’ll find ancient ruins on every corner. The Greek capital is rich in history and you only have to see the Parthenon looming down on every part of it to realise that but you’ll also find some fabulous cheap eats....

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21 Cool & Unusual Things to do in Athens

12th January 2024 by Emily Luxton

Uncover a whole new perspective of Athens with these delightful and offbeat activities in the Greek capital. From one-of-a-kind tours to secret archaeological sites, prepare to be captivated by the hidden gems that Athens has to offer....

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Tips for your first visit to Athens

10th January 2024 by Conversant Traveller

Athens can feel a bit overwhelming when you first arrive. It’s a big city, with lots going on and it’s sometimes difficult to know where to start. The first thing to do is figure out where you want to stay, and what sort of property would suit you best. Greece’s capital has everything Athens design apartments to cosy family-run guest houses, all within easy reach of the main attractions. Once you know where you’re going to be based, you can start preparing for the rest of your visit....

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Eco-friendly Rooftops in Athens

22nd December 2023 by Midlands Traveller

Athens is more than just a city; it's a gastronomic adventure. There's no doubt in my mind that this vibrant Greek capital has a lot to offer when it comes to culinary delights. But in addition to its mouthwatering cuisine, Athens also boasts some impressive eco-friendly rooftops. In this blog post, we'll explore these sustainable havens high above the bustling streets, where you can enjoy breathtaking views while sipping on a refreshing drink. So, let's dive into the world of eco-friendly...

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The Best Athens Hotel with a Rooftop Pool

25th May 2023 by While I'm Young

If you're planning a trip to Athens this summer, you may find yourself in need of a break from the heat. To ensure you can cool off when necessary, I strongly recommend booking a hotel with a pool. On our visit to Athens, we found that having a rooftop pool was a great way to relax and unwind....

Weather in Athens

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

12.5

Athens weather in

January
13.9

Athens weather in

February
15.9

Athens weather in

March
19.6

Athens weather in

April
24.6

Athens weather in

May
29.0

Athens weather in

June
31.9

Athens weather in

July
31.9

Athens weather in

August
28.2

Athens weather in

September
22.8

Athens weather in

October
18.6

Athens weather in

November
14.4

Athens weather in

December