Weather in Andalusia for September 2025
Yellow High Temperature Warning - See hour by hour.
Until now, September 2025 in Andalusia is slightly cooler than the historical average by -0.6 °C.
Expect cooler weather in the next days in Andalusia with the forecast suggesting a temperature of 26.7 °C, lower than the historical average.
In general, the average temperature in Andalusia at the beginning of September is 29 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 25.1 °C by the end of September.
Andalusia experiences moderate rainfall in September, with an average of 7 rainy days and a total precipitation of 20.3 mm.
Is September a good time to visit Andalusia? check out the best time to travel to Andalusia page.
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Andalusia Weather September
What’s the Weather Like in Andalusia This September?
Temperatures trend during September in Andalusia
September weather in Andalusia day by day
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Sept. |  Sunny | 29° /22° | 0 mm | 7 | |
| 2 Sept. | Sunny | 28° /22° | 1.6 mm | 6 | |
| 3 Sept. | Sunny | 28° /21° | 5.9 mm | 7 | |
| 4 Sept. | Sunny | 30° /21° | 0.2 mm | 7 | |
| 5 Sept. | Sunny | 29° /21° | 0 mm | 7 | |
| 6 Sept. | Sunny | 29° /21° | 0 mm | 7 | |
| 7 Sept. | Sunny | 30° /22° | 0.3 mm | 7 | |
| 8 Sept. |  Patchy rain possible | 30° /21° | 0.2 mm | 7 | |
| 9 Sept. | Sunny | 30° /21° | 0.1 mm | 7 | |
| 10 Sept. | Sunny | 30° /22° | 0 mm | 7 | |
| 11 Sept. | Sunny | 29° /21° | 0 mm | 7 | |
| 12 Sept. | Sunny | 29° /22° | 0 mm | 7 | |
| 13 Sept. | Patchy rain possible | 27° /22° | 1.2 mm | 6 | |
| 14 Sept. |  Partly cloudy | 27° /21° | 0.7 mm | 6 | |
| 15 Sept. | Patchy rain possible | 27° /20° | 0.2 mm | 6 | |
| 16 Sept. | Sunny | 28° /20° | 0 mm | 1.6 | |
| 17 Sept. | Sunny | 29° /21° | 0 mm | 1.7 | |
| 18 Sept. | Sunny | 29° /21° | 0 mm | 1.6 | |
| 19 Sept. | Sunny | 28° /22° | 0 mm | 1.6 | |
| 20 Sept. | Partly cloudy | 27° /22° | 0 mm | 1.2 | |
| 21 Sept. | Sunny | 27° /22° | 0 mm | 6 | |
| 22 Sept. | Sunny | 30° /22° | 0 mm | 7 | |
| 23 Sept. | Patchy rain possible | 25° /20° | 0.1 mm | 5 | |
| 24 Sept. | Patchy rain possible | 25° /19° | 0.1 mm | 5 | |
| 25 Sept. | Partly cloudy | 24° /19° | 0 mm | 6 | |
| 26 Sept. | Sunny | 26° /18° | 0 mm | 6 | |
| 27 Sept. | Patchy rain possible | 25° /21° | 0.2 mm | 5 | |
| 28 Sept. | Sunny | 25° /16° | 0 mm | 6 | |
| 29 Sept. | Sunny | 26° /16° | 0 mm | 6 | |
| 30 Sept. | Sunny | 25° /19° | 0 mm | 7 | |
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Andalusia weather in September vs August vs October
| August | September | October | |
|---|---|---|---|
| Weather | Sunny | Sunny | Sunny |
| Temperatures | 31°/23° | 27°/21° | 24°/18° |
| Rainfall | 4 mm | 20 mm | 51 mm |
| Wind | 11.8 km/h | 13.2 km/h | 12.5 km/h |
| Humidity | 55% | 59% | 64% |
| Rainy days | 2 days | 7 days | 12 days |
| Dry days | 29 days | 23 days | 19 days |
Planning a trip to Andalusia? Discover the best time to visit
Andalusia in September - FAQ
Andalusia water temperatures in September
The average water temperature of the Mediterranean Sea near Andalusia in September is 20.2 °C. Temperatures remain fairly consistent throughout the month.
- What is the water temperature in Andalusia in September?
- The average water temperature in Andalusia in September is 20.2 °C.
- Can you swim in Andalusia in September?
- Refreshing and invigorating. Expect to feel chilled after 10–20 minutes; a shorty wetsuit extends water time, especially at dawn.
What to pack to Andalusia in September?
As you prepare for your trip to Andalusia 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 Andalusia, during September, is comfortable and enjoyable, regardless of the weather conditions.
- Clothing
- Lightweight Clothing: T-shirts, blouses, shorts, skirts
- Rain Gear: Lightweight, waterproof clothing
- 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 Andalusia
UV exposure in Andalusia during September
Quick links
Where is Andalusia?Get accurate weather forecasts for Andalusia, located at latitude 36.72 and longitude -4.42. Stay updated with localized weather information tailored for Andalusia.