Gipuzkoa (Donostia / San Sebastián)
August
Weather in Gipuzkoa for August 2026
Your guide to Gipuzkoa weather in August - trends and predictions
In general, the average temperature in Gipuzkoa at the beginning of August is 23.3 °C. As the month progressed, temperatures tended to moderately fall, reaching an average of 21.9 °C by the end of August.
Gipuzkoa in August brings notable rainfall, with an average of 19 rainy days and a total precipitation of 136.4 mm.
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Temperatures
Rain 🌧️
More
12
Dry days
19
Rainy days
0
Snow days
23°/16°
Temperatures
14 km/h
Avg max wind
79 %
Avg humidity
Gipuzkoa Weather August
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Temperatures trend during August in Gipuzkoa
See the weather trend as well as the moving average line
August weather in Gipuzkoa day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Aug. |  Patchy rain possible | 23° /16° | 0.6 mm | 5 | |
| 2 Aug. | Patchy rain possible | 24° /16° | 2 mm | 5 | |
| 3 Aug. |  Moderate or heavy rain shower | 22° /15° | 3 mm | 5 | |
| 4 Aug. |  Sunny | 24° /15° | 7.9 mm | 6 | |
| 5 Aug. |  Overcast | 23° /16° | 0.7 mm | 5 | |
| 6 Aug. | Patchy rain possible | 23° /16° | 1.1 mm | 5 | |
| 7 Aug. | Sunny | 24° /15° | 0.3 mm | 6 | |
| 8 Aug. | Sunny | 25° /15° | 0 mm | 6 | |
| 9 Aug. | Sunny | 27° /16° | 0.1 mm | 6 | |
| 10 Aug. | Sunny | 27° /16° | 0.1 mm | 7 | |
| 11 Aug. | Sunny | 32° /18° | 0 mm | 8 | |
| 12 Aug. | Patchy rain possible | 27° /18° | 1.4 mm | 6 | |
| 13 Aug. | Patchy rain possible | 24° /17° | 3.7 mm | 5 | |
| 14 Aug. | Patchy rain possible | 24° /17° | 3 mm | 5 | |
| 15 Aug. | Patchy rain possible | 27° /17° | 3.2 mm | 6 | |
| 16 Aug. | Patchy rain possible | 25° /17° | 3.4 mm | 6 | |
| 17 Aug. |  Cloudy | 26° /16° | 0.2 mm | 6 | |
| 18 Aug. | Light rain shower | 23° /17° | 2.7 mm | 5 | |
| 19 Aug. | Sunny | 24° /16° | 1.8 mm | 6 | |
| 20 Aug. |  Partly cloudy | 23° /16° | 3 mm | 6 | |
| 21 Aug. | Light rain shower | 22° /17° | 5 mm | 5 | |
| 22 Aug. | Sunny | 24° /16° | 0.6 mm | 6 | |
| 23 Aug. | Sunny | 28° /16° | 0 mm | 7 | |
| 24 Aug. | Patchy rain possible | 28° /18° | 1.2 mm | 7 | |
| 25 Aug. | Light rain shower | 22° /16° | 2.4 mm | 6 | |
| 26 Aug. | Light rain shower | 21° /15° | 3.6 mm | 5 | |
| 27 Aug. | Moderate or heavy rain shower | 22° /15° | 10.4 mm | 5 | |
| 28 Aug. |  Torrential rain shower | 21° /15° | 17.2 mm | 5 | |
| 29 Aug. | Light rain shower | 20° /16° | 18.1 mm | 4 | |
| 30 Aug. | Patchy rain possible | 23° /16° | 8 mm | 5 | |
| 31 Aug. | Sunny | 24° /15° | 6.8 mm | 6 | |
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Important Notice
Our weather forecast for Gipuzkoa in August 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 Gipuzkoa forecast closer to your planned date for the most up-to-date weather information.
Change Month
Gipuzkoa weather in August vs July vs September
Compare August weather in Gipuzkoa with the previous and following months. See how temperature, rainfall, wind, and other conditions change throughout the year to help you plan your visit.
| July | August | September | |
|---|---|---|---|
| Weather | Patchy rain possible | Patchy rain possible | Patchy rain possible |
| Temperatures | 23°/16° | 23°/16° | 22°/15° |
| Rainfall | 48 mm | 136 mm | 171 mm |
| Wind | 13.7 km/h | 13.7 km/h | 14.5 km/h |
| Humidity | 79% | 79% | 76% |
| Rainy days | 18 days | 19 days | 21 days |
| Dry days | 13 days | 12 days | 9 days |
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Gipuzkoa in August - FAQ
What are the expected maximum and minimum temperatures in Gipuzkoa during August?
During August, 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 Gipuzkoa during August?
Significant rainfall exceeding 136.4 mm is expected in Gipuzkoa during August, occurring over more than 19 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Gipuzkoa during August?
The average wind speed in Gipuzkoa during August is 14 km/h, suggesting breezy to windy conditions, depending on your activities.
What to pack to Gipuzkoa in August?
As you prepare for your trip to Gipuzkoa in August, 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 Gipuzkoa, during August, 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
August rainfall patterns in Gipuzkoa
Explore the daily rainfall trends and prepare for Gipuzkoas August weather 💧
UV exposure in Gipuzkoa during August
Stay informed about UV levels for safe outdoor activities throughout the month of August ☀️
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