Donostia / San Sebastián
July
Weather in Donostia / San Sebastián for July 2025
Your guide to Donostia / San Sebastián weather in July - trends and predictions
In general, the average temperature in Donostia / San Sebastián at the beginning of July is 21.7 °C. As the month progressed, temperatures tended to significantly warm up, reaching an average of 26.1 °C by the end of July.
Expect significant rainfall in Donostia / San Sebastián during July, with an average of 18 rainy days.
Is July a good time to visit Donostia / San Sebastián? check out the best time to travel to Donostia / San Sebastián page.
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13
Dry days
18
Rainy days
0
Snow days
23°/16°
Temperatures
14 km/h
Avg max wind
81 %
Avg humidity
Donostia / San Sebastián in July average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  20° | 2 21° | 3  21° | 4 22° | 5 24° | 6  20° | |
| 7 24° | 8  26° | 9  25° | 10 25° | 11 23° | 12 20° | 13 22° |
| 14 27° | 15 23° | 16 22° | 17 25° | 18  25° | 19 23° | 20 22° |
| 21 21° | 22 23° | 23 24° | 24 22° | 25  21° | 26 24° | 27 25° |
| 28 29° | 29 31° | 30 28° | 31 25° |
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Temperatures trend during July in Donostia / 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° /13° | 2.5 mm | 5 | |
| 2 Jul. | Patchy rain possible | 21° /15° | 2.2 mm | 5 | |
| 3 Jul. | Cloudy | 21° /14° | 0 mm | 5 | |
| 4 Jul. | Patchy rain possible | 22° /14° | 0.1 mm | 5 | |
| 5 Jul. | Patchy rain possible | 24° /15° | 2.7 mm | 6 | |
| 6 Jul. | Overcast | 20° /15° | 3.9 mm | 5 | |
| 7 Jul. | Patchy rain possible | 24° /15° | 0.7 mm | 5 | |
| 8 Jul. | Sunny | 26° /15° | 0.2 mm | 7 | |
| 9 Jul. | Moderate rain at times | 25° /16° | 2.3 mm | 6 | |
| 10 Jul. | Cloudy | 25° /16° | 0.1 mm | 6 | |
| 11 Jul. | Cloudy | 23° /17° | 0.4 mm | 5 | |
| 12 Jul. | Patchy rain possible | 20° /16° | 2.9 mm | 5 | |
| 13 Jul. | Moderate rain at times | 22° /15° | 2.7 mm | 6 | |
| 14 Jul. | Sunny | 27° /15° | 0.1 mm | 7 | |
| 15 Jul. | Moderate or heavy rain shower | 23° /15° | 4.9 mm | 6 | |
| 16 Jul. | Patchy rain possible | 22° /15° | 0.7 mm | 5 | |
| 17 Jul. | Patchy rain possible | 25° /15° | 0.1 mm | 6 | |
| 18 Jul. | Partly cloudy | 25° /16° | 0 mm | 7 | |
| 19 Jul. | Patchy rain possible | 23° /16° | 0.3 mm | 6 | |
| 20 Jul. | Patchy rain possible | 22° /16° | 1.2 mm | 5 | |
| 21 Jul. | Patchy rain possible | 21° /15° | 2.8 mm | 5 | |
| 22 Jul. | Overcast | 23° /15° | 0 mm | 6 | |
| 23 Jul. | Cloudy | 24° /15° | 0 mm | 6 | |
| 24 Jul. | Moderate rain at times | 22° /16° | 2.1 mm | 5 | |
| 25 Jul. | Heavy rain at times | 21° /16° | 4.7 mm | 5 | |
| 26 Jul. | Patchy rain possible | 24° /15° | 0.2 mm | 5 | |
| 27 Jul. | Cloudy | 25° /16° | 2.4 mm | 6 | |
| 28 Jul. | Patchy rain possible | 29° /16° | 0.1 mm | 7 | |
| 29 Jul. | Patchy rain possible | 31° /18° | 0.2 mm | 8 | |
| 30 Jul. | Patchy rain possible | 28° /18° | 1.5 mm | 6 | |
| 31 Jul. | Partly cloudy | 25° /16° | 0 mm | 6 | |
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Important Notice
Our weather forecast for Donostia / 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 Donostia / San Sebastián forecast closer to your planned date for the most up-to-date weather information.
Donostia / San Sebastián in July - FAQ
What are the expected maximum and minimum temperatures in Donostia / San Sebastián during July?
During July, expect a variety of temperatures with highs around 23° and lows near 16°, suitable for diverse activities and preferences.
How much rainfall should be expected in Donostia / San Sebastián during July?
Moderate rainfall is anticipated in Donostia / San Sebastián during July, with a total of 52.4 mm spread over approximately 18 days. Considering plans for rainy days is advisable.
What are the typical wind conditions in Donostia / San Sebastián during July?
The average wind speed in Donostia / San Sebastián during July is 14 km/h, suggesting breezy to windy conditions, depending on your activities.
What to pack to Donostia / San Sebastián in July?
As you prepare for your trip to Donostia / 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 Donostia / 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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Where is Donostia / San Sebastián?Get accurate weather forecasts for Donostia / San Sebastián, located at latitude 43.313 and longitude -1.975. Stay updated with localized weather information tailored for Donostia / San Sebastián.
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