Bilbao
August
Weather in Bilbao for August 2026
Your guide to Bilbao weather in August - trends and predictions
In general, the average temperature in Bilbao at the beginning of August is 24.6 °C. As the month progressed, temperatures tended to moderately fall, reaching an average of 23.4 °C by the end of August.
Bilbao in August brings notable rainfall, with an average of 19 rainy days and a total precipitation of 65.4 mm.
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Temperatures
Rain 🌧️
More
12
Dry days
19
Rainy days
0
Snow days
24°/17°
Temperatures
13 km/h
Avg max wind
75 %
Avg humidity
Bilbao Weather August
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Temperatures trend during August in Bilbao
See the weather trend as well as the moving average line
August weather in Bilbao day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Aug. |  Patchy rain possible | 24° /17° | 0.4 mm | 6 | |
| 2 Aug. | Patchy rain possible | 25° /16° | 0.9 mm | 6 | |
| 3 Aug. | Patchy rain possible | 24° /16° | 1.2 mm | 5 | |
| 4 Aug. |  Sunny | 25° /16° | 5.1 mm | 6 | |
| 5 Aug. |  Partly cloudy | 25° /16° | 0.7 mm | 6 | |
| 6 Aug. | Patchy rain possible | 24° /17° | 1.1 mm | 6 | |
| 7 Aug. | Sunny | 25° /17° | 0.9 mm | 6 | |
| 8 Aug. | Sunny | 26° /16° | 0 mm | 6 | |
| 9 Aug. | Sunny | 26° /17° | 0 mm | 7 | |
| 10 Aug. | Partly cloudy | 28° /17° | 0.1 mm | 7 | |
| 11 Aug. | Sunny | 31° /19° | 0.3 mm | 7 | |
| 12 Aug. |  Cloudy | 27° /18° | 1.3 mm | 6 | |
| 13 Aug. | Partly cloudy | 25° /18° | 1.5 mm | 6 | |
| 14 Aug. | Patchy rain possible | 25° /18° | 1.4 mm | 6 | |
| 15 Aug. | Patchy rain possible | 26° /17° | 0.4 mm | 6 | |
| 16 Aug. | Patchy rain possible | 25° /16° | 2.1 mm | 6 | |
| 17 Aug. | Patchy rain possible | 24° /17° | 1.6 mm | 6 | |
| 18 Aug. | Cloudy | 23° /16° | 3.5 mm | 5 | |
| 19 Aug. | Patchy rain possible | 24° /17° | 0.8 mm | 6 | |
| 20 Aug. | Partly cloudy | 25° /17° | 0.9 mm | 6 | |
| 21 Aug. | Partly cloudy | 23° /17° | 2.1 mm | 5 | |
| 22 Aug. | Patchy rain possible | 24° /17° | 1.3 mm | 5 | |
| 23 Aug. | Sunny | 27° /17° | 0.4 mm | 7 | |
| 24 Aug. | Sunny | 27° /18° | 0.5 mm | 6 | |
| 25 Aug. | Light rain shower | 23° /17° | 2.4 mm | 5 | |
| 26 Aug. | Patchy rain possible | 23° /16° | 1.8 mm | 5 | |
| 27 Aug. | Sunny | 23° /15° | 4.7 mm | 6 | |
| 28 Aug. | Partly cloudy | 24° /16° | 6.2 mm | 6 | |
| 29 Aug. | Light rain shower | 23° /16° | 5.3 mm | 5 | |
| 30 Aug. | Partly cloudy | 24° /17° | 2.3 mm | 6 | |
| 31 Aug. | Sunny | 24° /16° | 6.5 mm | 6 | |
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Important Notice
Our weather forecast for Bilbao 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 Bilbao forecast closer to your planned date for the most up-to-date weather information.
Change Month
Bilbao weather in August vs July vs September
Compare August weather in Bilbao 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 | 24°/16° | 24°/17° | 23°/16° |
| Rainfall | 39 mm | 65 mm | 102 mm |
| Wind | 13.1 km/h | 13 km/h | 13.1 km/h |
| Humidity | 74% | 75% | 73% |
| Rainy days | 16 days | 19 days | 28 days |
| Dry days | 15 days | 12 days | 2 days |
Planning a trip to Bilbao? Discover the best time to visit
Bilbao in August - FAQ
What are the expected maximum and minimum temperatures in Bilbao during August?
During August, expect a variety of temperatures with highs around 24° and lows near 17°, suitable for diverse activities and preferences.
How much rainfall should be expected in Bilbao during August?
Moderate rainfall is anticipated in Bilbao during August, with a total of 65.4 mm spread over approximately 19 days. Considering plans for rainy days is advisable.
What are the typical wind conditions in Bilbao during August?
The average wind speed in Bilbao during August is 13 km/h, suggesting breezy to windy conditions, depending on your activities.
What to pack to Bilbao in August?
As you prepare for your trip to Bilbao 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 Bilbao, 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 Bilbao
Explore the daily rainfall trends and prepare for Bilbaos August weather 💧
UV exposure in Bilbao during August
Stay informed about UV levels for safe outdoor activities throughout the month of August ☀️
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