Weather in Donostia / San Sebastián for July 2025
In general, the average temperature in Donostia / San Sebastián at the beginning of July is 21.7 °C. As the month progressed, temperatures tended to significantly warm up, reaching an average of 26.1 °C by the end of July.
Expect significant rainfall in Donostia / San Sebastián during July, with an average of 18 rainy days.
Is July a good time to visit Donostia / San Sebastián? check out the best time to travel to Donostia / San Sebastián page.
- New! Chat with our AI weatherman - it’s amazing and free.
Donostia / San Sebastián in July average weather
Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
---|---|---|---|---|---|---|
1 20° | 2 21° | 3 21° | 4 22° | 5 24° | 6 20° | |
7 24° | 8 26° | 9 25° | 10 25° | 11 23° | 12 20° | 13 22° |
14 27° | 15 23° | 16 22° | 17 25° | 18 25° | 19 23° | 20 22° |
21 21° | 22 23° | 23 24° | 24 22° | 25 21° | 26 24° | 27 25° |
28 29° | 29 31° | 30 28° | 31 25° |
You can click on date
Temperatures trend during July in Donostia / San Sebastián
July weather day by day
Date | Weather | Temperatures | Rain | UV | More |
---|---|---|---|---|---|
1 Jul. | Patchy rain possible | 20° /13° | 2.5 mm | 5 | |
2 Jul. | Patchy rain possible | 21° /15° | 2.2 mm | 5 | |
3 Jul. | Cloudy | 21° /14° | 0 mm | 5 | |
4 Jul. | Patchy rain possible | 22° /14° | 0.1 mm | 5 | |
5 Jul. | Patchy rain possible | 24° /15° | 2.7 mm | 6 | |
6 Jul. | Overcast | 20° /15° | 3.9 mm | 5 | |
7 Jul. | Patchy rain possible | 24° /15° | 0.7 mm | 5 | |
8 Jul. | Sunny | 26° /15° | 0.2 mm | 7 | |
9 Jul. | Moderate rain at times | 25° /16° | 2.3 mm | 6 | |
10 Jul. | Cloudy | 25° /16° | 0.1 mm | 6 | |
11 Jul. | Cloudy | 23° /17° | 0.4 mm | 5 | |
12 Jul. | Patchy rain possible | 20° /16° | 2.9 mm | 5 | |
13 Jul. | Moderate rain at times | 22° /15° | 2.7 mm | 6 | |
14 Jul. | Sunny | 27° /15° | 0.1 mm | 7 | |
15 Jul. | Moderate or heavy rain shower | 23° /15° | 4.9 mm | 6 | |
16 Jul. | Patchy rain possible | 22° /15° | 0.7 mm | 5 | |
17 Jul. | Patchy rain possible | 25° /15° | 0.1 mm | 6 | |
18 Jul. | Partly cloudy | 25° /16° | 0 mm | 7 | |
19 Jul. | Patchy rain possible | 23° /16° | 0.3 mm | 6 | |
20 Jul. | Patchy rain possible | 22° /16° | 1.2 mm | 5 | |
21 Jul. | Patchy rain possible | 21° /15° | 2.8 mm | 5 | |
22 Jul. | Overcast | 23° /15° | 0 mm | 6 | |
23 Jul. | Cloudy | 24° /15° | 0 mm | 6 | |
24 Jul. | Moderate rain at times | 22° /16° | 2.1 mm | 5 | |
25 Jul. | Heavy rain at times | 21° /16° | 4.7 mm | 5 | |
26 Jul. | Patchy rain possible | 24° /15° | 0.2 mm | 5 | |
27 Jul. | Cloudy | 25° /16° | 2.4 mm | 6 | |
28 Jul. | Patchy rain possible | 29° /16° | 0.1 mm | 7 | |
29 Jul. | Patchy rain possible | 31° /18° | 0.2 mm | 8 | |
30 Jul. | Patchy rain possible | 28° /18° | 1.5 mm | 6 | |
31 Jul. | Partly cloudy | 25° /16° | 0 mm | 6 | |
Next |
Donostia / San Sebastián in July - FAQ
What to pack to Donostia / San Sebastián in July?
As you prepare for your trip to Donostia / 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 Donostia / San Sebastián, during July, 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
July rainfall patterns in Donostia / San Sebastián
UV exposure in Donostia / San Sebastián during July
Quick links
Get accurate weather forecasts for Donostia / San Sebastián, located at latitude 43.313 and longitude -1.975. Stay updated with localized weather information tailored for Donostia / San Sebastián.