Santiago de Compostela
August
Weather in Santiago de Compostela for August 2026
Your guide to Santiago de Compostela weather in August - trends and predictions
In general, the average temperature in Santiago de Compostela at the beginning of August is 28.3 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 23.6 °C by the end of August.
With an average of 5 rainy days, Santiago de Compostela experiences minimal rainfall in August.
Is August a good time to visit Santiago de Compostela? check out the best time to travel to Santiago de Compostela page.
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Temperatures
Rain 🌧️
More
26
Dry days
5
Rainy days
0
Snow days
26°/13°
Temperatures
13 km/h
Avg max wind
71 %
Avg humidity
Santiago de Compostela Weather August
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Temperatures trend during August in Santiago de Compostela
See the weather trend as well as the moving average line
August weather in Santiago de Compostela day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Aug. |  Patchy rain possible | 28° /13° | 0.5 mm | 6 | |
| 2 Aug. |  Heavy rain at times | 27° /14° | 1.3 mm | 6 | |
| 3 Aug. | Patchy rain possible | 28° /12° | 0.1 mm | 6 | |
| 4 Aug. |  Sunny | 29° /13° | 0 mm | 7 | |
| 5 Aug. |  Overcast | 29° /12° | 0 mm | 6 | |
| 6 Aug. |  Partly cloudy | 26° /14° | 0.1 mm | 6 | |
| 7 Aug. | Sunny | 31° /13° | 0 mm | 7 | |
| 8 Aug. | Sunny | 33° /13° | 0 mm | 8 | |
| 9 Aug. | Partly cloudy | 30° /14° | 0 mm | 7 | |
| 10 Aug. | Patchy rain possible | 34° /15° | 0.1 mm | 7 | |
| 11 Aug. | Sunny | 30° /15° | 0.2 mm | 7 | |
| 12 Aug. | Overcast | 29° /15° | 0.3 mm | 6 | |
| 13 Aug. | Overcast | 26° /13° | 0.7 mm | 6 | |
| 14 Aug. |  Fog | 28° /12° | 0.3 mm | 6 | |
| 15 Aug. | Overcast | 28° /12° | 0 mm | 6 | |
| 16 Aug. | Sunny | 30° /13° | 0.1 mm | 7 | |
| 17 Aug. | Overcast | 28° /13° | 0.1 mm | 7 | |
| 18 Aug. |  Moderate rain at times | 27° /14° | 1.9 mm | 6 | |
| 19 Aug. | Heavy rain at times | 26° /14° | 1.3 mm | 6 | |
| 20 Aug. | Patchy rain possible | 26° /13° | 0.1 mm | 6 | |
| 21 Aug. | Overcast | 29° /14° | 0 mm | 6 | |
| 22 Aug. | Overcast | 32° /14° | 0 mm | 7 | |
| 23 Aug. | Patchy rain possible | 33° /15° | 0.2 mm | 7 | |
| 24 Aug. | Sunny | 26° /13° | 1 mm | 6 | |
| 25 Aug. | Patchy rain possible | 25° /11° | 0 mm | 6 | |
| 26 Aug. | Fog | 26° /10° | 0 mm | 6 | |
| 27 Aug. | Light rain shower | 24° /11° | 0.7 mm | 6 | |
| 28 Aug. | Fog | 24° /10° | 0.4 mm | 5 | |
| 29 Aug. | Light rain shower | 20° /13° | 2 mm | 4 | |
| 30 Aug. | Fog | 23° /14° | 0.5 mm | 5 | |
| 31 Aug. | Partly cloudy | 23° /13° | 1.8 mm | 6 | |
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Important Notice
Our weather forecast for Santiago de Compostela 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 Santiago de Compostela forecast closer to your planned date for the most up-to-date weather information.
Change Month
Santiago de Compostela weather in August vs July vs September
Compare August weather in Santiago de Compostela 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 |  Cloudy | Cloudy | Cloudy |
| Temperatures | 25°/12° | 26°/13° | 23°/12° |
| Rainfall | 26 mm | 14 mm | 149 mm |
| Wind | 12.9 km/h | 12.7 km/h | 11.1 km/h |
| Humidity | 72% | 71% | 77% |
| Rainy days | 9 days | 5 days | 19 days |
| Dry days | 22 days | 26 days | 11 days |
Planning a trip to Santiago de Compostela? Discover the best time to visit
Santiago de Compostela in August - FAQ
What are the expected maximum and minimum temperatures in Santiago de Compostela during August?
Enjoy moderate daytime temperatures of up to 26° and cooler nights around 13°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Santiago de Compostela during August?
Expect minimal rainfall in Santiago de Compostela during August, with a total of 14.5 mm over approximately 5 days. This minimal precipitation is unlikely to significantly impact plans.
What are the typical wind conditions in Santiago de Compostela during August?
The average wind speed in Santiago de Compostela during August is 13 km/h, suggesting breezy to windy conditions, depending on your activities.
What to pack to Santiago de Compostela in August?
As you prepare for your trip to Santiago de Compostela 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 Santiago de Compostela, during August, is comfortable and enjoyable, regardless of the weather conditions.
- Clothing
- Lightweight Clothing: T-shirts, blouses, shorts, skirts
- Accessories
- Sunglasses: For sun protection
- Sun Hats: Wide-brimmed hats for sun protection in warm weather
- Scarves: To protect you from the cold wind
- Gloves/Mittens: Essential for cold weather
- Warm Hats: Warm hats for insulation in cold weather
- Personal Items
- Sunscreen: High SPF for sunny destinations
- Lip Balm with SPF: To protect against chapped lips
August rainfall patterns in Santiago de Compostela
Explore the daily rainfall trends and prepare for Santiago de Compostelas August weather 💧
UV exposure in Santiago de Compostela during August
Stay informed about UV levels for safe outdoor activities throughout the month of August ☀️
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