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Weather in Santiago de Compostela for August 2025

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 25.6 °C. As the month progressed, temperatures tended to moderately fall, reaching an average of 24.4 °C by the end of August.

  • The climate of Santiago de Compostela in August is notably wet, with an average of 15 rainy days.

  • Is August a good time to visit Santiago de Compostela? check out the best time to travel to Santiago de Compostela page.

  • New! Chat with our AI weatherman - it’s amazing and free.
Average dry days
16
Dry days
Average rainy days
15
Rainy days
Average snowy days
0
Snow days
Average temperatures
26°/14°
Temperatures
Average wind speed
13 km/h
Avg max wind
Average humidity
71 %
Avg humidity

Santiago de Compostela in August average weather

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Temperatures trend during August in Santiago de Compostela

See the weather trend as well as the moving average line
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August weather day by day

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Date Weather Temperatures Rain UV More
1 Aug. Patchy rain possible
Patchy rain possible
27° /14° 0.8 mm 6
2 Aug. Heavy rain at times
Heavy rain at times
24° /13° 1.9 mm 6
3 Aug. Patchy rain possible
Patchy rain possible
25° /12° 0.2 mm 6
4 Aug. Overcast
Overcast
26° /11° 0 mm 6
5 Aug. Overcast
Overcast
27° /11° 0 mm 6
6 Aug. Partly cloudy
Partly cloudy
22° /13° 0.1 mm 6
7 Aug. Sunny
Sunny
28° /13° 0 mm 7
8 Aug. Sunny
Sunny
32° /13° 0 mm 8
9 Aug. Partly cloudy
Partly cloudy
29° /14° 0 mm 7
10 Aug. Patchy rain possible
Patchy rain possible
32° /14° 0.1 mm 7
11 Aug. Patchy rain possible
Patchy rain possible
29° /15° 0.3 mm 7
12 Aug. Overcast
Overcast
27° /15° 0.3 mm 6
13 Aug. Overcast
Overcast
25° /12° 0.9 mm 6
14 Aug. Patchy rain possible
Patchy rain possible
24° /11° 0.4 mm 6
15 Aug. Overcast
Overcast
27° /11° 0 mm 6
16 Aug. Patchy rain possible
Patchy rain possible
28° /13° 0.2 mm 7
17 Aug. Overcast
Overcast
27° /14° 0.2 mm 6
18 Aug. Moderate rain at times
Moderate rain at times
26° /14° 2.9 mm 6
19 Aug. Heavy rain at times
Heavy rain at times
26° /14° 2 mm 6
20 Aug. Overcast
Overcast
26° /14° 0.1 mm 6
21 Aug. Overcast
Overcast
30° /15° 0 mm 7
22 Aug. Overcast
Overcast
33° /15° 0 mm 7
23 Aug. Patchy rain possible
Patchy rain possible
33° /17° 0.4 mm 8
24 Aug. Sunny
Sunny
23° /14° 1.5 mm 6
25 Aug. Patchy rain possible
Patchy rain possible
23° /10° 0.1 mm 6
26 Aug. Fog
Fog
27° /9° 0.1 mm 6
27 Aug. Light rain shower
Light rain shower
25° /11° 0.6 mm 6
28 Aug. Light rain shower
Light rain shower
26° /11° 0.6 mm 6
29 Aug. Light rain shower
Light rain shower
21° /13° 0.5 mm 5
30 Aug. Fog
Fog
23° /14° 0.2 mm 5
31 Aug. Partly cloudy
Partly cloudy
26° /15° 0.3 mm 7
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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.

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 14°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Santiago de Compostela during August?
In August, Santiago de Compostela can expect light to moderate rainfall, totaling 22.3 mm across approximately 15 days. Occasional showers are possible, and planning ahead for them could be helpful.
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
    • Rain Gear: Lightweight, waterproof clothing
  • Footwear
    • Waterproof Shoes
  • 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
    • Umbrellas/Raincoats: For rainy days
  • Personal Items
    • Sunscreen: High SPF for sunny destinations
    • Lip Balm with SPF: To protect against chapped lips

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Location coordinates Where is Santiago de Compostela?

Get accurate weather forecasts for Santiago de Compostela, located at latitude 42.881 and longitude -8.546. Stay updated with localized weather information tailored for Santiago de Compostela.

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