Weather in Jaén for September 2025
So far, September 2025 in Jaén is slightly warmer than the historical average by 0.7 °C.
The forecast for the next days in Jaén predicts temperatures to be around 31 °C, close to the historical average.
In general, the average temperature in Jaén at the beginning of September is 30.6 °C. As the month progressed, temperatures tended to noticeably cool down, reaching an average of 28.1 °C by the end of September.
Jaén experiences moderate rainfall in September, with an average of 7 rainy days and a total precipitation of 34 mm.
Is September a good time to visit Jaén? check out the best time to travel to Jaén page.
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Jaén Weather September
Temperatures trend during September in Jaén
September weather in Jaén day by day
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Sept. |  Sunny | 30° /18° | 0 mm | 7 | |
| 2 Sept. | Sunny | 29° /17° | 0.2 mm | 7 | |
| 3 Sept. | Sunny | 30° /16° | 8.5 mm | 7 | |
| 4 Sept. |  Light rain shower | 29° /16° | 2.7 mm | 7 | |
| 5 Sept. |  Partly cloudy | 32° /17° | 0 mm | 8 | |
| 6 Sept. | Partly cloudy | 33° /17° | 0 mm | 8 | |
| 7 Sept. | Partly cloudy | 31° /17° | 0.6 mm | 8 | |
| 8 Sept. | Patchy rain possible | 31° /17° | 0.9 mm | 7 | |
| 9 Sept. | Sunny | 29° /16° | 0.4 mm | 7 | |
| 10 Sept. | Sunny | 29° /14° | 0 mm | 7 | |
| 11 Sept. | Sunny | 30° /15° | 0 mm | 8 | |
| 12 Sept. | Sunny | 31° /16° | 0 mm | 7 | |
| 13 Sept. | Sunny | 32° /17° | 0 mm | 8 | |
| 14 Sept. | Sunny | 32° /17° | 2.4 mm | 8 | |
| 15 Sept. | Sunny | 34° /19° | 0 mm | 1.8 | |
| 16 Sept. | Sunny | 35° /18° | 0 mm | 1.8 | |
| 17 Sept. | Sunny | 36° /20° | 0 mm | 1.7 | |
| 18 Sept. | Sunny | 37° /21° | 0 mm | 1.6 | |
| 19 Sept. | Sunny | 37° /21° | 0 mm | 1.4 | |
| 20 Sept. | Partly cloudy | 30° /21° | 0 mm | 7 | |
| 21 Sept. | Sunny | 32° /18° | 0 mm | 6 | |
| 22 Sept. | Sunny | 29° /17° | 0 mm | 6 | |
| 23 Sept. | Sunny | 26° /12° | 0 mm | 5 | |
| 24 Sept. | Sunny | 28° /13° | 0 mm | 6 | |
| 25 Sept. | Sunny | 27° /11° | 0 mm | 5 | |
| 26 Sept. | Sunny | 26° /12° | 0 mm | 5 | |
| 27 Sept. | Sunny | 28° /12° | 0 mm | 5 | |
| 28 Sept. | Sunny | 26° /15° | 0 mm | 5 | |
| 29 Sept. | Sunny | 30° /14° | 0 mm | 8 | |
| 30 Sept. | Sunny | 32° /15° | 0 mm | 8 | |
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Jaén weather in September vs August vs October
| August | September | October | |
|---|---|---|---|
| Weather | Sunny | Sunny | Patchy rain possible |
| Temperatures | 36°/20° | 28°/16° | 23°/13° |
| Rainfall | 9 mm | 34 mm | 67 mm |
| Wind | 17.8 km/h | 15.2 km/h | 16.2 km/h |
| Humidity | 27% | 46% | 56% |
| Rainy days | 3 days | 7 days | 16 days |
| Dry days | 28 days | 23 days | 15 days |
Planning a trip to Jaén? Discover the best time to visit
Jaén in September - FAQ
What to pack to Jaén in September?
As you prepare for your trip to Jaén 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 Jaén, 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 Jaén
UV exposure in Jaén during September
Quick links
Where is Jaén?Get accurate weather forecasts for Jaén, located at latitude 37.769 and longitude -3.79. Stay updated with localized weather information tailored for Jaén.