San Sebastián
July
Weather in San Sebastián for July 2025
Your guide to San Sebastián weather in July - trends and predictions
In general, the average temperature in San Sebastián at the beginning of July is 19.1 °C. As the month progressed, temperatures tended to significantly warm up, reaching an average of 24.6 °C by the end of July.
San Sebastián sees moderate rainfall in July, averaging 10 rainy days.
Is July a good time to visit San Sebastián? check out the best time to travel to San Sebastián page.
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21
Dry days
10
Rainy days
0
Snow days
22°/15°
Temperatures
13 km/h
Avg max wind
80 %
Avg humidity
San Sebastián in July average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  20° | 2 20° | 3  20° | 4 20° | 5 20° | 6 16° | |
| 7  18° | 8 23° | 9  23° | 10 23° | 11 23° | 12 17° | 13  20° |
| 14 23° | 15 23° | 16 20° | 17  24° | 18 23° | 19 23° | 20 24° |
| 21 19° | 22 23° | 23 24° | 24 24° | 25 23° | 26 22° | 27 22° |
| 28 25° | 29  26° | 30 29° | 31 25° |
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Temperatures trend during July in San Sebastián
See the weather trend as well as the moving average line
July weather day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Jul. | Patchy rain possible | 20° /12° | 0.1 mm | 5 | |
| 2 Jul. | Patchy rain possible | 20° /13° | 0.2 mm | 5 | |
| 3 Jul. | Sunny | 20° /12° | 0 mm | 6 | |
| 4 Jul. | Patchy rain possible | 20° /13° | 0.1 mm | 5 | |
| 5 Jul. | Light rain shower | 20° /15° | 4.1 mm | 5 | |
| 6 Jul. | Light rain shower | 16° /13° | 3.5 mm | 4 | |
| 7 Jul. | Partly cloudy | 18° /12° | 0 mm | 5 | |
| 8 Jul. | Partly cloudy | 23° /12° | 0 mm | 6 | |
| 9 Jul. | Light rain | 23° /16° | 4.3 mm | 5 | |
| 10 Jul. | Patchy rain possible | 23° /16° | 0.2 mm | 5 | |
| 11 Jul. | Patchy light drizzle | 23° /17° | 1.5 mm | 5 | |
| 12 Jul. | Light rain shower | 17° /14° | 2.5 mm | 4 | |
| 13 Jul. | Cloudy | 20° /12° | 0 mm | 5 | |
| 14 Jul. | Partly cloudy | 23° /14° | 0 mm | 6 | |
| 15 Jul. | Light rain shower | 23° /16° | 1.9 mm | 5 | |
| 16 Jul. | Partly cloudy | 20° /13° | 0 mm | 6 | |
| 17 Jul. | Mist | 24° /13° | 0 mm | 5 | |
| 18 Jul. | Mist | 23° /15° | 0 mm | 5 | |
| 19 Jul. | Mist | 23° /15° | 0 mm | 5 | |
| 20 Jul. | Light rain shower | 24° /15° | 1.4 mm | 5 | |
| 21 Jul. | Patchy rain possible | 19° /13° | 0.1 mm | 4 | |
| 22 Jul. | Sunny | 23° /12° | 0 mm | 6 | |
| 23 Jul. | Sunny | 24° /15° | 0 mm | 6 | |
| 24 Jul. | Fog | 24° /16° | 0.3 mm | 5 | |
| 25 Jul. | Patchy rain possible | 23° /16° | 0.1 mm | 5 | |
| 26 Jul. | Mist | 22° /15° | 0 mm | 5 | |
| 27 Jul. | Light rain shower | 22° /15° | 1.1 mm | 5 | |
| 28 Jul. | Patchy rain possible | 25° /18° | 0.8 mm | 6 | |
| 29 Jul. | Thundery outbreaks possible | 26° /18° | 1.6 mm | 6 | |
| 30 Jul. | Thundery outbreaks possible | 29° /19° | 0.2 mm | 6 | |
| 31 Jul. | Fog | 25° /18° | 0 mm | 6 | |
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Important Notice
Our weather forecast for San Sebastián in July 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 San Sebastián forecast closer to your planned date for the most up-to-date weather information.
San Sebastián in July - FAQ
What are the expected maximum and minimum temperatures in San Sebastián during July?
During July, expect a variety of temperatures with highs around 22° and lows near 15°, suitable for diverse activities and preferences.
How much rainfall should be expected in San Sebastián during July?
In July, San Sebastián can expect light to moderate rainfall, totaling 24 mm across approximately 10 days. Occasional showers are possible, and planning ahead for them could be helpful.
What are the typical wind conditions in San Sebastián during July?
The average wind speed in San Sebastián during July is 13 km/h, suggesting breezy to windy conditions, depending on your activities.
What to pack to San Sebastián in July?
As you prepare for your trip to San Sebastián in July, 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 July, 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
- Sunglasses: For sun protection
- Sun Hats: Wide-brimmed hats for sun protection in warm weather
- Umbrellas/Raincoats: For rainy days
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