Normal weather for San Sebastián in July
It's warm in July in San Sebastián with an average temperature of 24°C. Temperatures this month range from a low of 22°C to a high of 26°C. At night, you can expect temperatures between 16°C and 18°C.
In July, there is an average of 48 mm of precipitation, spread over 8 days. The wind speed is around 4 Bft, mostly coming from the South.
San Sebastián in July |
London | ||
|---|---|---|---|
 Average Temperature |
24°C | 23°C | |
 High Temp |
26°C | 27°C | |
| Low Temp |
22°C | 21°C | |
 Total Precipitation |
48 mm | 52 mm | |
| Rainy Days |
8 days | 9 days | |
Start of July
The month of July starts in San Sebastián with warm temperatures, averaging around 23°C during the day and nights close to 17°C. A few showers might pop up in the first days of the month, but the weather remains mostly sunny and dry.
Since temperatures can differ between day and night, it’s a good idea to dress in layers. A T-shirt, light trousers or skirt, and a light jacket are perfect for daytime. For the evening and morning, a shirt, maybe a light cardigan, and light trousers will do.
Mid-July
By mid-July, the average daytime temperature rises to around 25°C, with nights close to 18°C. There might be a few showers during this period, but plenty of dry days with sunshine too.
Temperatures vary between day and night, so it’s smart to wear layers. A T-shirt, light trousers or skirt, and a light jacket are perfect for daytime. For the evening and morning, a shirt, maybe a light cardigan, and light trousers will do.
End of July
By the end of July, the average daytime temperature in San Sebastián will be around 24°C, with nights close to 18°C. A shower might show up, but overall the weather will be dry and sunny.
As it gets cooler in the evening, it’s best to wear layers. A T-shirt, light trousers or skirt, and a light jacket are perfect for daytime. For the evening and morning, a shirt, maybe a light cardigan, and light trousers will do.
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UV index
The UV index is a maximum of 9 this month. That's a very high value on the intensity scale of 1 to 11. Unprotected skin can burn within 10-15 minutes.
Is July a good time to visit San Sebastián?
Want nice weather? Then July is a great time to be in San Sebastián. You’ll have pleasant temperatures and not too much rain this month.
Temperature records for San Sebastián in July
With 32°C, San Sebastián hit the highest temperature in the last 10 years in July 2015. The lowest daytime temperature in this month was 18°C in 2020. The extreme night temperatures ranged from a low of 8°C to a high of 23°C.
Check out the climate of San Sebastián for all months and discover the best travel time
Curious about the climate in other parts of Spain? Check out the weather and climate in places like Ibiza, Majorca, Tenerife, or have a look at other destinations in Spain.
June
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Daily Temperature in July in San Sebastián
This chart shows the average daily temperatures, both day and night, for each day in July in San Sebastián, measured in degrees Celsius. The red line represents the maximum temperatures, while the blue line shows the minimums. The days of the month are displayed at the bottom of the chart. The data, based on historical observations, gives an overview of the average daily temperatures during this month.
Daily Precipitation in July in San Sebastián
The chart below shows the average daily precipitation in July for San Sebastián, measured in millimetres over the past years. Precipitation is always measured as water, even if it’s snow or hail. The days of the month are shown at the bottom of the chart.
A low average precipitation means that the chance of rain on that day is usually small, while a higher average suggests that rain is more likely. But it’s still an average, so each day can be different. Based on historical weather data for July, you can expect around 8 days of rain in San Sebastián.
Daily UV Index in July in San Sebastián
This chart shows the average daily UV index in July in San Sebastián, with the UV index ranging from 0 to a maximum of 11. The bottom of the chart shows the days of the month. Based on historical data, this chart provides an idea of the daily UV radiation levels you can expect.
Temperature in July in San Sebastián Over the Years
This chart shows the average temperature in July in San Sebastián, measured in degrees Celsius, over the past years.
Total Precipitation in July in San Sebastián Over the Years
This chart shows the average precipitation in July in San Sebastián, measured in millimetres over the past years. Precipitation is always measured as water, even if it’s snow or hail.
Daily climate in July for San Sebastián
Click on a specific day in July for detailed info on the typical weather on that day in San Sebastián. Check out the historical temperatures and precipitation over the past 10 years on this day.
Weather experiences in July in San Sebastián
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Average Weather in San Sebastián by Month
Click on a month below to see detailed weather info for San Sebastián. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
Or check out the climate of San Sebastián for all months at once
