Weather in San Sebastián for January 2025
Expect cooler weather in the next days in San Sebastián with the forecast suggesting a temperature of 11.9 °C, lower than the historical average.
In general, the average temperature in San Sebastián at the beginning of January is 11.4 °C. As the month progressed, temperatures tended to significantly warm up, reaching an average of 15.7 °C by the end of January.
The climate of San Sebastián in January is notably wet, with an average of 12 rainy days, and a total of 90.8 mm of precipitation.
Is January a good time to visit San Sebastián? check out the best time to travel to San Sebastián page.
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San Sebastián in January average weather
| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  12° | 2 12° | 3 14° | 4  14° | 5  9° | ||
| 6 9° | 7 10° | 8 8° | 9 8° | 10  7° | 11 6° | 12 9° |
| 13 14° | 14 12° | 15 15° | 16 14° | 17 15° | 18 13° | 19 7° |
| 20  9° | 21 16° | 22 17° | 23 17° | 24 16° | 25  16° | 26 12° |
| 27 16° | 28 17° | 29 17° | 30  16° | 31 16° |
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Temperatures trend during January in San Sebastián
January weather day by day
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Jan. | Sunny | 12° /5° | 0 mm | 3 | |
| 2 Jan. | Sunny | 12° /5° | 0 mm | 3 | |
| 3 Jan. | Sunny | 14° /6° | 0 mm | 3 | |
| 4 Jan. | Partly cloudy | 14° /6° | 0 mm | 3 | |
| 5 Jan. | Light rain shower | 9° /6° | 18 mm | 2 | |
| 6 Jan. | Light rain shower | 9° /6° | 10.8 mm | 2 | |
| 7 Jan. | Patchy rain possible | 10° /5° | 0.7 mm | 3 | |
| 8 Jan. | Patchy rain possible | 8° /3° | 0.1 mm | 2 | |
| 9 Jan. | Patchy rain possible | 8° /3° | 0.5 mm | 2 | |
| 10 Jan. | Light rain | 7° /5° | 5.4 mm | 2 | |
| 11 Jan. | Light rain shower | 6° /2° | 3 mm | 2 | |
| 12 Jan. | Sunny | 9° /1° | 0 mm | 3 | |
| 13 Jan. | Light drizzle | 14° /3° | 0.8 mm | 3 | |
| 14 Jan. | Light rain shower | 12° /9° | 5.9 mm | 3 | |
| 15 Jan. | Light rain shower | 15° /11° | 4 mm | 4 | |
| 16 Jan. | Light rain | 14° /10° | 6.2 mm | 3 | |
| 17 Jan. | Light drizzle | 15° /11° | 0.8 mm | 4 | |
| 18 Jan. | Light rain shower | 13° /9° | 14.6 mm | 3 | |
| 19 Jan. | Light rain shower | 7° /2° | 2.9 mm | 2 | |
| 20 Jan. | Overcast | 9° /0° | 0 mm | 2 | |
| 21 Jan. | Partly cloudy | 16° /5° | 0 mm | 5 | |
| 22 Jan. | Light drizzle | 17° /9° | 1.1 mm | 4 | |
| 23 Jan. | Partly cloudy | 17° /10° | 0 mm | 5 | |
| 24 Jan. | Sunny | 16° /10° | 0 mm | 5 | |
| 25 Jan. | Mist | 16° /9° | 0 mm | 4 | |
| 26 Jan. | Patchy rain possible | 12° /10° | 0.2 mm | 3 | |
| 27 Jan. | Partly cloudy | 16° /9° | 0 mm | 5 | |
| 28 Jan. | Overcast | 17° /10° | 0 mm | 4 | |
| 29 Jan. | Overcast | 17° /10° | 0 mm | 4 | |
| 30 Jan. | Cloudy | 16° /9° | 0 mm | 4 | |
| 31 Jan. | Partly cloudy | 16° /10° | 0 mm | 5 | |
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San Sebastián in January - FAQ
What to pack to San Sebastián in January?
As you prepare for your trip to San Sebastián 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 San Sebastián, 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 San Sebastián
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Where is San Sebastián?Get accurate weather forecasts for San Sebastián, located at latitude 43.567 and longitude -5.9. Stay updated with localized weather information tailored for San Sebastián.