South Aegean (Santorini Island)
December
Weather in South Aegean for December 2025
Your guide to South Aegean weather in December - trends and predictions
In general, the average temperature in South Aegean at the beginning of December is 17.7 °C. As the month progressed, temperatures tended to moderately fall, reaching an average of 16.4 °C by the end of December.
South Aegean in December brings notable rainfall, with an average of 19 rainy days and a total precipitation of 55.4 mm.
Is December a good time to visit South Aegean? check out the best time to travel to South Aegean page.
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Temperatures
Rain 🌧️
More
12
Dry days
19
Rainy days
0
Snow days
16°/15°
Temperatures
32 km/h
Avg max wind
70 %
Avg humidity
South Aegean Weather December
Move between months or click on a day
| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  18° | 2  18° | 3  18° | 4  17° | 5 17° | 6 18° | 7 18° |
| 8 17° | 9 17° | 10 18° | 11 18° | 12 17° | 13 17° | 14 17° |
| 15 18° | 16  17° | 17  15° | 18 16° | 19 15° | 20 15° | 21 15° |
| 22 15° | 23 15° | 24 16° | 25 17° | 26 17° | 27 17° | 28 16° |
| 29 16° | 30 16° | 31 16° |
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Access South Aegean weather forecasts with a simple click. Select any date for comprehensive insights on temperature, rainfall, and wind conditions.
Temperatures trend during December in South Aegean
See the weather trend as well as the moving average line
December weather day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Dec. | Cloudy | 18° /15° | 4.6 mm | 4 | |
| 2 Dec. | Patchy rain possible | 18° /16° | 2.1 mm | 4 | |
| 3 Dec. | Overcast | 18° /16° | 0.8 mm | 4 | |
| 4 Dec. | Moderate rain at times | 17° /15° | 3.3 mm | 4 | |
| 5 Dec. | Patchy rain possible | 17° /15° | 1 mm | 4 | |
| 6 Dec. | Cloudy | 18° /16° | 3.5 mm | 4 | |
| 7 Dec. | Light rain shower | 18° /14° | 4.3 mm | 4 | |
| 8 Dec. | Moderate or heavy rain shower | 17° /15° | 5 mm | 4 | |
| 9 Dec. | Cloudy | 17° /16° | 0.5 mm | 4 | |
| 10 Dec. | Moderate rain at times | 18° /16° | 1.2 mm | 4 | |
| 11 Dec. | Patchy rain possible | 18° /15° | 1.9 mm | 4 | |
| 12 Dec. | Moderate rain at times | 17° /15° | 1.5 mm | 4 | |
| 13 Dec. | Patchy rain possible | 17° /14° | 2.7 mm | 4 | |
| 14 Dec. | Patchy rain possible | 17° /14° | 3.2 mm | 4 | |
| 15 Dec. | Patchy rain possible | 18° /15° | 1.9 mm | 4 | |
| 16 Dec. | Partly cloudy | 17° /14° | 1.1 mm | 4 | |
| 17 Dec. | Sunny | 15° /14° | 0.4 mm | 4 | |
| 18 Dec. | Sunny | 16° /13° | 3.1 mm | 4 | |
| 19 Dec. | Partly cloudy | 15° /13° | 1.5 mm | 4 | |
| 20 Dec. | Overcast | 15° /13° | 0.4 mm | 4 | |
| 21 Dec. | Overcast | 15° /13° | 3.5 mm | 3 | |
| 22 Dec. | Overcast | 15° /13° | 0.8 mm | 3 | |
| 23 Dec. | Partly cloudy | 15° /13° | 0.5 mm | 4 | |
| 24 Dec. | Sunny | 16° /12° | 4.9 mm | 4 | |
| 25 Dec. | Cloudy | 17° /14° | 1.1 mm | 4 | |
| 26 Dec. | Sunny | 17° /14° | 1.9 mm | 4 | |
| 27 Dec. | Patchy rain possible | 17° /14° | 1.2 mm | 4 | |
| 28 Dec. | Partly cloudy | 16° /13° | 1.5 mm | 4 | |
| 29 Dec. | Partly cloudy | 16° /13° | 2.8 mm | 4 | |
| 30 Dec. | Patchy rain possible | 16° /13° | 2.6 mm | 4 | |
| 31 Dec. | Sunny | 16° /14° | 1.3 mm | 4 | |
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Important Notice
Our weather forecast for South Aegean in December is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the South Aegean forecast closer to your planned date for the most up-to-date weather information.
South Aegean in December - FAQ
What are the expected maximum and minimum temperatures in South Aegean during December?
During December, expect a variety of temperatures with highs around 16° and lows near 15°, suitable for diverse activities and preferences.
How much rainfall should be expected in South Aegean during December?
Moderate rainfall is anticipated in South Aegean during December, with a total of 55.4 mm spread over approximately 19 days. Considering plans for rainy days is advisable.
What are the typical wind conditions in South Aegean during December?
The average wind speed in South Aegean during December is 32 km/h, suggesting breezy to windy conditions, depending on your activities.
What to pack to South Aegean in December?
As you prepare for your trip to South Aegean in December, it's important to consider the typical weather patterns for the time of year. Below is a carefully tailored packing list to ensure that your time in South Aegean, during December, is comfortable and enjoyable, regardless of the weather conditions.
- Clothing
- Layered Clothing: Light sweaters, long-sleeve shirts, light jackets, and comfortable pants
- Rain Gear: Lightweight, waterproof clothing
- Footwear
- Waterproof Shoes
- Accessories
- Umbrellas/Raincoats: For rainy days
December rainfall patterns in South Aegean
Explore the daily rainfall trends and prepare for South Aegeans December weather 💧
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