Weather in Basque Country for September 2025
In general, the average temperature in Basque Country at the beginning of September is 24.4 °C. As the month progressed, temperatures tended to slightly decrease, reaching an average of 24.1 °C by the end of September.
The climate of Basque Country in September is notably wet, with an average of 15 rainy days.
Is September a good time to visit Basque Country? check out the best time to travel to Basque Country page.
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Basque Country in September average weather
Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
---|---|---|---|---|---|---|
1 25° | 2 22° | 3 22° | 4 26° | 5 25° | 6 25° | 7 26° |
8 26° | 9 27° | 10 25° | 11 23° | 12 20° | 13 20° | 14 22° |
15 24° | 16 25° | 17 24° | 18 24° | 19 25° | 20 26° | 21 23° |
22 19° | 23 21° | 24 25° | 25 25° | 26 23° | 27 22° | 28 23° |
29 25° | 30 26° |
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Temperatures trend during September in Basque Country
September weather day by day
Date | Weather | Temperatures | Rain | UV | More |
---|---|---|---|---|---|
1 Sept. | Overcast | 25° /17° | 1.6 mm | 6 | |
2 Sept. | Moderate or heavy rain shower | 22° /17° | 15.5 mm | 5 | |
3 Sept. | Partly cloudy | 22° /16° | 2.4 mm | 6 | |
4 Sept. | Patchy rain possible | 26° /18° | 9 mm | 6 | |
5 Sept. | Sunny | 25° /16° | 9.5 mm | 6 | |
6 Sept. | Patchy rain possible | 25° /16° | 7.6 mm | 6 | |
7 Sept. | Patchy rain possible | 26° /17° | 1.7 mm | 6 | |
8 Sept. | Patchy rain possible | 26° /17° | 1.2 mm | 7 | |
9 Sept. | Patchy light rain with thunder | 27° /16° | 1.8 mm | 6 | |
10 Sept. | Patchy rain possible | 25° /17° | 3.9 mm | 6 | |
11 Sept. | Light rain shower | 23° /15° | 17 mm | 6 | |
12 Sept. | Moderate or heavy rain shower | 20° /15° | 13.9 mm | 5 | |
13 Sept. | Cloudy | 20° /14° | 1.2 mm | 5 | |
14 Sept. | Cloudy | 22° /13° | 0 mm | 5 | |
15 Sept. | Sunny | 24° /14° | 0 mm | 6 | |
16 Sept. | Partly cloudy | 25° /15° | 0 mm | 7 | |
17 Sept. | Patchy light rain | 24° /15° | 1.5 mm | 5 | |
18 Sept. | Thundery outbreaks possible | 24° /15° | 0.1 mm | 6 | |
19 Sept. | Partly cloudy | 25° /14° | 1.6 mm | 6 | |
20 Sept. | Sunny | 26° /16° | 1.3 mm | 6 | |
21 Sept. | Light rain shower | 23° /15° | 6.3 mm | 5 | |
22 Sept. | Light rain shower | 19° /14° | 4.6 mm | 4 | |
23 Sept. | Patchy rain possible | 21° /12° | 0.5 mm | 5 | |
24 Sept. | Sunny | 25° /13° | 0.1 mm | 6 | |
25 Sept. | Sunny | 25° /15° | 0.6 mm | 7 | |
26 Sept. | Cloudy | 23° /15° | 4 mm | 5 | |
27 Sept. | Overcast | 22° /15° | 3.5 mm | 5 | |
28 Sept. | Sunny | 23° /13° | 2.4 mm | 6 | |
29 Sept. | Patchy rain possible | 25° /14° | 0 mm | 6 | |
30 Sept. | Sunny | 26° /15° | 0 mm | 6 | |
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Basque Country in September - FAQ
What to pack to Basque Country in September?
As you prepare for your trip to Basque Country in September, 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 Basque Country, during September, is comfortable and enjoyable, regardless of the weather conditions.
- Clothing
- Lightweight Clothing: T-shirts, blouses, shorts, skirts
- 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
- Personal Items
- Sunscreen: High SPF for sunny destinations
- Lip Balm with SPF: To protect against chapped lips
September rainfall patterns in Basque Country
UV exposure in Basque Country during September
Quick links
Get accurate weather forecasts for Basque Country, located at latitude 43.263 and longitude -2.925. Stay updated with localized weather information tailored for Basque Country.