Weather in Santorini Island for January 2025
The forecast for the next days in Santorini Island predicts temperatures to be around 15 °C, close to the historical average.
In general, the average temperature in Santorini Island at the beginning of January is 15.7 °C. As the month progressed, temperatures tended to moderately fall, reaching an average of 13.9 °C by the end of January.
Santorini Island experiences heavy rainfall in January, with over 20 rainy days and an average total precipitation 70.4 mm.
Is January a good time to visit Santorini Island? check out the best time to travel to Santorini Island page.
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Santorini Island in January average weather
| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  14° | 2  14° | 3 15° | 4 16° | 5 17° | ||
| 6  17° | 7 17° | 8  16° | 9  17° | 10 16° | 11 15° | 12 15° |
| 13 14° | 14 14° | 15  15° | 16 15° | 17 15° | 18 15° | 19 14° |
| 20  15° | 21 16° | 22 15° | 23 13° | 24 13° | 25 14° | 26 15° |
| 27 14° | 28 13° | 29 13° | 30 14° | 31 14° |
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Temperatures trend during January in Santorini Island
January weather day by day
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Jan. | Patchy rain possible | 14° /13° | 0.1 mm | 3 | |
| 2 Jan. | Sunny | 14° /13° | 0 mm | 4 | |
| 3 Jan. | Sunny | 15° /15° | 0 mm | 4 | |
| 4 Jan. | Sunny | 16° /15° | 0 mm | 5 | |
| 5 Jan. | Sunny | 17° /15° | 0.3 mm | 5 | |
| 6 Jan. | Overcast | 17° /15° | 0 mm | 5 | |
| 7 Jan. | Sunny | 17° /14° | 0.8 mm | 5 | |
| 8 Jan. | Partly cloudy | 16° /14° | 2.1 mm | 5 | |
| 9 Jan. | Heavy rain at times | 17° /13° | 9.4 mm | 4 | |
| 10 Jan. | Sunny | 16° /13° | 4.6 mm | 4 | |
| 11 Jan. | Patchy rain possible | 15° /12° | 1.6 mm | 4 | |
| 12 Jan. | Patchy rain possible | 15° /12° | 5.7 mm | 4 | |
| 13 Jan. | Partly cloudy | 14° /11° | 2.8 mm | 4 | |
| 14 Jan. | Patchy rain possible | 14° /11° | 1.8 mm | 4 | |
| 15 Jan. | Moderate or heavy rain shower | 15° /12° | 4.9 mm | 4 | |
| 16 Jan. | Heavy rain at times | 15° /12° | 1.7 mm | 4 | |
| 17 Jan. | Patchy rain possible | 15° /12° | 1.1 mm | 4 | |
| 18 Jan. | Moderate rain at times | 15° /12° | 1.3 mm | 4 | |
| 19 Jan. | Patchy rain possible | 14° /12° | 0.5 mm | 4 | |
| 20 Jan. | Cloudy | 15° /12° | 1 mm | 4 | |
| 21 Jan. | Patchy rain possible | 16° /12° | 1.3 mm | 4 | |
| 22 Jan. | Cloudy | 15° /10° | 2.6 mm | 4 | |
| 23 Jan. | Cloudy | 13° /10° | 1.7 mm | 3 | |
| 24 Jan. | Patchy rain possible | 13° /10° | 1.1 mm | 4 | |
| 25 Jan. | Patchy rain possible | 14° /12° | 2.8 mm | 4 | |
| 26 Jan. | Patchy rain possible | 15° /11° | 2.6 mm | 4 | |
| 27 Jan. | Heavy rain at times | 14° /10° | 5.8 mm | 4 | |
| 28 Jan. | Patchy rain possible | 13° /10° | 1.2 mm | 3 | |
| 29 Jan. | Patchy rain possible | 13° /9° | 2.7 mm | 3 | |
| 30 Jan. | Patchy rain possible | 14° /10° | 5.1 mm | 3 | |
| 31 Jan. | Patchy rain possible | 14° /11° | 1.3 mm | 4 | |
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Santorini Island in January - FAQ
What to pack to Santorini Island in January?
As you prepare for your trip to Santorini Island in January, 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 Santorini Island, during January, is comfortable and enjoyable, regardless of the weather conditions.
- Clothing
- Warm Clothing: Sweaters, hoodies, long pants
- Rain Gear: Lightweight, waterproof clothing
- Footwear
- Waterproof Shoes
- Accessories
- Scarves: To protect you from the cold wind
- Gloves/Mittens: Essential for cold weather
- Warm Hats: Warm hats for insulation in cold weather
- Umbrellas/Raincoats: For rainy days
January rainfall patterns in Santorini Island
Quick links
Where is Santorini Island?Get accurate weather forecasts for Santorini Island, located at latitude 36.406 and longitude 25.457. Stay updated with localized weather information tailored for Santorini Island.