Weather in San Sebastián for June 2025
So far, June 2025 in San Sebastián is slightly warmer than the historical average by 0.9 °C.
The forecast for the coming days of June 2025 predicts a temperature of 24.8 °C , which is warmer than usual.
In general, the average temperature in San Sebastián at the beginning of June is 18 °C. As the month progressed, temperatures tended to significantly warm up, reaching an average of 21.6 °C by the end of June.
The climate of San Sebastián in June is notably wet, with an average of 15 rainy days, and a total of 93.7 mm of precipitation.
Is June a good time to visit San Sebastián? check out the best time to travel to San Sebastián page.
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San Sebastián Weather June
Temperatures trend during June in San Sebastián
June weather in San Sebastián day by day
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Jun. |  Patchy rain possible | 17° /12° | 3.9 mm | 4 | |
| 2 Jun. | Patchy rain possible | 15° /13° | 3.5 mm | 4 | |
| 3 Jun. | Patchy rain possible | 16° /13° | 1.1 mm | 4 | |
| 4 Jun. |  Sunny | 19° /11° | 0.1 mm | 5 | |
| 5 Jun. | Sunny | 21° /13° | 0 mm | 6 | |
| 6 Jun. |  Thundery outbreaks possible | 20° /14° | 0.2 mm | 5 | |
| 7 Jun. | Light rain shower | 18° /14° | 4.7 mm | 4 | |
| 8 Jun. | Light rain shower | 18° /14° | 3.7 mm | 5 | |
| 9 Jun. | Light rain shower | 20° /12° | 5.9 mm | 5 | |
| 10 Jun. | Light rain shower | 20° /14° | 1.3 mm | 5 | |
| 11 Jun. | Light rain shower | 21° /14° | 4.7 mm | 5 | |
| 12 Jun. | Patchy rain possible | 19° /13° | 0.4 mm | 5 | |
| 13 Jun. |  Cloudy | 23° /13° | 0 mm | 6 | |
| 14 Jun. | Light rain shower | 19° /14° | 2.1 mm | 5 | |
| 15 Jun. | Patchy rain possible | 18° /13° | 0.1 mm | 4 | |
| 16 Jun. | Sunny | 23° /10° | 0 mm | 2.6 | |
| 17 Jun. | Sunny | 27° /17° | 0 mm | 2.6 | |
| 18 Jun. | Sunny | 28° /19° | 0 mm | 2.5 | |
| 19 Jun. |  Moderate rain | 29° /20° | 5.1 mm | 2.3 | |
| 20 Jun. | Sunny | 31° /20° | 0.1 mm | 2.1 | |
| 21 Jun. | Patchy rain possible | 27° /19° | 1.6 mm | 5 | |
| 22 Jun. | Patchy rain possible | 24° /18° | 2.2 mm | 5 | |
| 23 Jun. |  Partly cloudy | 25° /17° | 0.1 mm | 6 | |
| 24 Jun. | Partly cloudy | 22° /18° | 0 mm | 5 | |
| 25 Jun. | Sunny | 22° /17° | 0 mm | 5 | |
| 26 Jun. | Sunny | 23° /17° | 0 mm | 5 | |
| 27 Jun. | Sunny | 23° /16° | 0 mm | 5 | |
| 28 Jun. | Patchy rain possible | 22° /16° | 0.3 mm | 4 | |
| 29 Jun. | Patchy rain possible | 21° /15° | 0.8 mm | 4 | |
| 30 Jun. | Patchy rain possible | 18° /13° | 0.2 mm | 4 | |
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San Sebastián in June - FAQ
What to pack to San Sebastián in June?
As you prepare for your trip to San Sebastián in June, 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 June, 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
June rainfall patterns in San Sebastián
UV exposure in San Sebastián during June
Quick links
Where is San Sebastián?Get accurate weather forecasts for San Sebastián, located at latitude 43.201 and longitude -4.423. Stay updated with localized weather information tailored for San Sebastián.