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Weather in Portugalete for August 2026

Your guide to Portugalete weather in August - trends and predictions

    Temperatures

  • In general, the average temperature in Portugalete at the beginning of August is 24.6 °C. As the month progressed, temperatures tended to noticeably cool down, reaching an average of 22.4 °C by the end of August.

    • Rain 🌧️

  • The climate of Portugalete in August is notably wet, with an average of 11 rainy days, and a total of 27.4 mm of precipitation.

    • More

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

  • New! Chat with our AI weatherman - it’s amazing and free.

Average dry days
20
Dry days
Average rainy days
11
Rainy days
Average snowy days
0
Snow days
Average temperatures
25°/17°
Temperatures
Average wind speed
14 km/h
Avg max wind
Average humidity
73 %
Avg humidity

Portugalete Weather August

Move between months or click on a day
July
September
Mon.Tue.Wed.Thu.Fri.Sat.Sun.
1
Patchy rain possible
22°
2
Patchy rain possible
23°
3
Partly cloudy
23°
4
Sunny
28°
5
Patchy rain possible
24°
6
Overcast
25°
7
Sunny
27°
8
Sunny
27°
9
Sunny
24°
10
Partly cloudy
29°
11
Sunny
30°
12
Partly cloudy
33°
13
Patchy rain possible
27°
14
Patchy rain possible
28°
15
Partly cloudy
37°
16
Patchy rain possible
29°
17
Partly cloudy
28°
18
Patchy rain possible
21°
19
Patchy rain possible
22°
20
Patchy rain possible
23°
21
Light rain shower
19°
22
Patchy rain possible
22°
23
Sunny
25°
24
Sunny
26°
25
Cloudy
27°
26
Patchy rain possible
23°
27
Light rain shower
19°
28
Light rain shower
21°
29
Light rain shower
23°
30
Patchy rain possible
25°
31
Light rain shower
19°

Temperatures trend during August in Portugalete

See the weather trend as well as the moving average line

August weather in Portugalete day by day

Click on a date for more information
July September
Date Weather Temperatures Rain UV More
1 Aug. Patchy rain possible
Patchy rain possible
 22° /16° 0 mm 5
2 Aug. Patchy rain possible
Patchy rain possible
 23° /16° 0.4 mm 5
3 Aug. Partly cloudy
Partly cloudy
 23° /16° 0 mm 6
4 Aug. Sunny
Sunny
 28° /16° 0 mm 7
5 Aug. Patchy rain possible
Patchy rain possible
 24° /17° 0.3 mm 5
6 Aug. Overcast
Overcast
 25° /17° 0 mm 6
7 Aug. Sunny
Sunny
 27° /17° 0 mm 7
8 Aug. Sunny
Sunny
 27° /17° 0 mm 7
9 Aug. Sunny
Sunny
 24° /17° 0 mm 6
10 Aug. Partly cloudy
Partly cloudy
 29° /18° 0 mm 7
11 Aug. Sunny
Sunny
 30° /22° 0 mm 8
12 Aug. Partly cloudy
Partly cloudy
 33° /20° 0 mm 8
13 Aug. Patchy rain possible
Patchy rain possible
 27° /20° 0.1 mm 6
14 Aug. Patchy rain possible
Patchy rain possible
 28° /19° 0 mm 6
15 Aug. Partly cloudy
Partly cloudy
 37° /19° 0 mm 9
16 Aug. Patchy rain possible
Patchy rain possible
 29° /20° 0.1 mm 6
17 Aug. Partly cloudy
Partly cloudy
 28° /18° 0.1 mm 7
18 Aug. Patchy rain possible
Patchy rain possible
 21° /17° 0 mm 5
19 Aug. Patchy rain possible
Patchy rain possible
 22° /16° 1 mm 5
20 Aug. Patchy rain possible
Patchy rain possible
 23° /16° 2.5 mm 5
21 Aug. Light rain shower
Light rain shower
 19° /16° 8.5 mm 4
22 Aug. Patchy rain possible
Patchy rain possible
 22° /16° 0.9 mm 5
23 Aug. Sunny
Sunny
 25° /15° 0 mm 7
24 Aug. Sunny
Sunny
 26° /16° 0 mm 7
25 Aug. Cloudy
Cloudy
 27° /17° 0 mm 6
26 Aug. Patchy rain possible
Patchy rain possible
 23° /17° 0.1 mm 5
27 Aug. Light rain shower
Light rain shower
 19° /16° 3.3 mm 4
28 Aug. Light rain shower
Light rain shower
 21° /15° 2.2 mm 5
29 Aug. Light rain shower
Light rain shower
 23° /15° 2.7 mm 5
30 Aug. Patchy rain possible
Patchy rain possible
 25° /16° 0.8 mm 6
31 Aug. Light rain shower
Light rain shower
 19° /14° 4.4 mm 4
Next
Important Notice
Our weather forecast for Portugalete 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 Portugalete forecast closer to your planned date for the most up-to-date weather information.
Change Month
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Portugalete weather in August vs July vs September

Compare August weather in Portugalete with the previous and following months. See how temperature, rainfall, wind, and other conditions change throughout the year to help you plan your visit.
JulyAugustSeptember
WeatherPatchy rain possible
Patchy rain possible
Patchy rain possible
Patchy rain possible
Patchy rain possible
Patchy rain possible
Temperatures23°/16°25°/17°21°/14°
Rainfall42 mm27 mm136 mm
Wind14.4 km/h14.1 km/h16.2 km/h
Humidity75%73%74%
Rainy days19 days11 days19 days
Dry days12 days20 days11 days

Planning a trip to Portugalete? Discover the best time to visit

Portugalete in August - FAQ

What are the expected maximum and minimum temperatures in Portugalete during August?
During August, expect a variety of temperatures with highs around 25° and lows near 17°, suitable for diverse activities and preferences.
How much rainfall should be expected in Portugalete during August?
In August, Portugalete can expect light to moderate rainfall, totaling 27.4 mm across approximately 11 days. Occasional showers are possible, and planning ahead for them could be helpful.
What are the typical wind conditions in Portugalete during August?
The average wind speed in Portugalete during August is 14 km/h, suggesting breezy to windy conditions, depending on your activities.

What to pack to Portugalete in August?

As you prepare for your trip to Portugalete 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 Portugalete, 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 Portugalete

Explore the daily rainfall trends and prepare for Portugaletes August weather 💧

UV exposure in Portugalete during August

Stay informed about UV levels for safe outdoor activities throughout the month of August ☀️

Quick links

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Location coordinates Where is Portugalete?

Get accurate weather forecasts for Portugalete, located at latitude 43.321 and longitude -3.021. Stay updated with localized weather information tailored for Portugalete.

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