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Weather in San Sebastián for July 2026

Your guide to San Sebastián weather in July - trends and predictions

    Temperatures

  • So far, July 2026 in San Sebastián is slightly warmer than the historical average by 1.3 °C.

  • The forecast for the next days in San Sebastián predicts temperatures to be around 25 °C, close to the historical average.

  • In general, the average temperature in San Sebastián at the beginning of July is 22 °C. As the month progressed, temperatures tended to noticeably warm up, reaching an average of 24.4 °C by the end of July.

    • Rain 🌧️

  • The climate of San Sebastián in July is notably wet, with an average of 15 rainy days, and a total of 38.1 mm of precipitation.

    • More

  • Is July a good time to visit San Sebastián? check out the best time to travel to San Sebastián 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
22°/15°
Temperatures
Average wind speed
13 km/h
Avg max wind
Average humidity
79 %
Avg humidity

San Sebastián Weather July

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

Temperatures trend during July in San Sebastián

See the weather trend as well as the moving average line

July weather in San Sebastián day by day

Click on a date for more information
June August
Date Weather Temperatures Rain UV More
1 Jul. Patchy rain possible
Patchy rain possible
 22° /14° 0.5 mm 5
2 Jul. Patchy rain possible
Patchy rain possible
 20° /14° 1.8 mm 6
3 Jul. Sunny
Sunny
 22° /14° 1.2 mm 7
4 Jul. Patchy rain possible
Patchy rain possible
 23° /15° 3.6 mm 7
5 Jul. Light rain shower
Light rain shower
 24° /15° 1.4 mm 6
6 Jul. Light rain shower
Light rain shower
 22° /15° 1.2 mm 6
7 Jul. Partly cloudy
Partly cloudy
 21° /14° 0.5 mm 6
8 Jul. Partly cloudy
Partly cloudy
 23° /13° 0 mm 7
9 Jul. Light rain
Light rain
 24° /15° 1.4 mm 6
10 Jul. Patchy rain possible
Patchy rain possible
 24° /16° 0.1 mm 5
11 Jul. Patchy light drizzle
Patchy light drizzle
 24° /16° 1.3 mm 6
12 Jul. Light rain shower
Light rain shower
 22° /15° 6.7 mm 6
13 Jul. Patchy rain possible
Patchy rain possible
 22° /14° 0.3 mm 6
14 Jul. Partly cloudy
Partly cloudy
 23° /15° 0.1 mm 7
15 Jul. Light rain shower
Light rain shower
 23° /15° 5.1 mm 4
16 Jul. Partly cloudy
Partly cloudy
 23° /14° 4.2 mm 6
17 Jul. Patchy rain possible
Patchy rain possible
 23° /14° 0.2 mm 6
18 Jul. Mist
Mist
 22° /15° 1.3 mm 5
19 Jul. Patchy rain possible
Patchy rain possible
 24° /16° 1.3 mm 6
20 Jul. Light rain shower
Light rain shower
 23° /15° 0.9 mm 6
21 Jul. Sunny
Sunny
 25° /15° 0 mm 8.2
22 Jul. Sunny
Sunny
 26° /15° 0 mm 8.2
23 Jul. Sunny
Sunny
 25° /16° 0 mm 8.7
24 Jul. Sunny
Sunny
 24° /16° 0 mm 8.5
25 Jul. Patchy rain possible
Patchy rain possible
 23° /16° 3.4 mm 6.1
26 Jul. Patchy rain possible
Patchy rain possible
 22° /15° 0.8 mm 6
27 Jul. Patchy rain possible
Patchy rain possible
 23° /15° 0.3 mm 6
28 Jul. Sunny
Sunny
 24° /16° 0 mm 6
29 Jul. Sunny
Sunny
 28° /17° 0 mm 7
30 Jul. Sunny
Sunny
 27° /18° 0 mm 7
31 Jul. Partly cloudy
Partly cloudy
 24° /17° 0 mm 6
Next
Important Notice
Our weather forecast for San Sebastián in July 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 San Sebastián forecast closer to your planned date for the most up-to-date weather information.
Change Month
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San Sebastián weather in July vs June vs August

Compare July weather in San Sebastián with the previous and following months. See how temperature, rainfall, wind, and other conditions change throughout the year to help you plan your visit.
JuneJulyAugust
WeatherPatchy rain possible
Patchy rain possible
Patchy rain possible
Patchy rain possible
Patchy rain possible
Patchy rain possible
Temperatures21°/14°22°/15°23°/15°
Rainfall51 mm38 mm23 mm
Wind13.4 km/h13.3 km/h13.4 km/h
Humidity81%79%79%
Rainy days14 days15 days9 days
Dry days16 days16 days22 days

Planning a trip to San Sebastián? Discover the best time to visit

San Sebastián in July - FAQ

What are the expected maximum and minimum temperatures in San Sebastián during July?
During July, expect a variety of temperatures with highs around 22° and lows near 15°, suitable for diverse activities and preferences.

How much rainfall should be expected in San Sebastián during July?
In July, San Sebastián can expect light to moderate rainfall, totaling 38.1 mm across approximately 15 days. Occasional showers are possible, and planning ahead for them could be helpful.

What are the typical wind conditions in San Sebastián during July?
The average wind speed in San Sebastián during July is 13 km/h, suggesting breezy to windy conditions, depending on your activities.

July rainfall patterns in San Sebastián

Explore the daily rainfall trends and prepare for San Sebastiáns July weather 💧
Typically, San Sebastián has 15 rainy days in July with a total of 38.1 mm of rainfall.

UV exposure in San Sebastián during July

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

What to pack to San Sebastián in July?

🌦️ Mild · highs around 22 °C, frequent showers

As you prepare for your trip to San Sebastián in July, 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 San Sebastián, during July, is comfortable and enjoyable, regardless of the weather conditions.

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Location coordinates Where is San Sebastián?

Get accurate weather forecasts for San Sebastián, located at latitude 43.567 and longitude -5.9. Stay updated with localized weather information tailored for San Sebastián.

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