Weather in Castille and León for September 2026
So far, September 2026 in Castille and León shows a warmer trend than usual by 4.3 °C.
The forecast for the upcoming days in Castille and León predicts a temperature of 28.6 °C, which is slightly above the historical average.
In general, the average temperature in Castille and León at the beginning of September is 26.6 °C. As the month progressed, temperatures tended to noticeably cool down, reaching an average of 24.3 °C by the end of September.
Castille and León experiences moderate rainfall in September, with an average of 8 rainy days and a total precipitation of 37.5 mm.
Is September a good time to visit Castille and León? check out the best time to travel to Castille and León page.
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Castille and León Weather September
What’s the Weather Like in Castille and León This September?
Temperatures trend during September in Castille and León
September weather in Castille and León day by day
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Sept. |  Sunny | 26° /10° | 1 mm | 6 | |
| 2 Sept. |  Light rain shower | 25° /12° | 4.3 mm | 6 | |
| 3 Sept. | Sunny | 25° /12° | 0.9 mm | 6 | |
| 4 Sept. | Sunny | 26° /12° | 2.4 mm | 6 | |
| 5 Sept. | Sunny | 28° /12° | 0 mm | 5 | |
| 6 Sept. | Sunny | 29° /14° | 1 mm | 7 | |
| 7 Sept. | Light rain shower | 27° /14° | 0.3 mm | 6 | |
| 8 Sept. | Patchy rain possible | 24° /13° | 1.9 mm | 5 | |
| 9 Sept. |  Patchy light rain with thunder | 23° /10° | 3.9 mm | 6 | |
| 10 Sept. | Patchy rain possible | 24° /10° | 1.5 mm | 5 | |
| 11 Sept. | Patchy rain possible | 24° /10° | 2.4 mm | 6 | |
| 12 Sept. | Sunny | 29° /10° | 0 mm | 6.9 | |
| 13 Sept. | Sunny | 30° /14° | 0 mm | 6.8 | |
| 14 Sept. | Sunny | 32° /15° | 0 mm | 6.7 | |
| 15 Sept. | Sunny | 32° /16° | 0 mm | 8 | |
| 16 Sept. | Sunny | 20° /11° | 0 mm | 5 | |
| 17 Sept. |  Overcast | 21° /9° | 0 mm | 5 | |
| 18 Sept. | Sunny | 27° /8° | 0 mm | 7 | |
| 19 Sept. | Overcast | 27° /13° | 0 mm | 6 | |
| 20 Sept. | Sunny | 27° /10° | 0 mm | 7 | |
| 21 Sept. | Sunny | 30° /14° | 0 mm | 7 | |
| 22 Sept. | Sunny | 30° /13° | 0 mm | 7 | |
| 23 Sept. | Sunny | 33° /15° | 0 mm | 8 | |
| 24 Sept. | Sunny | 34° /18° | 0 mm | 8 | |
| 25 Sept. | Sunny | 22° /8° | 0.2 mm | 6 | |
| 26 Sept. | Overcast | 22° /9° | 0.9 mm | 5 | |
| 27 Sept. |  Partly cloudy | 22° /9° | 0.2 mm | 5 | |
| 28 Sept. | Sunny | 22° /9° | 0 mm | 5 | |
| 29 Sept. | Sunny | 23° /10° | 0 mm | 6 | |
| 30 Sept. | Sunny | 25° /10° | 0 mm | 7 | |
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Castille and León weather in September vs August vs October
| August | September | October | |
|---|---|---|---|
| Weather | Sunny | Patchy rain possible | Patchy rain possible |
| Temperatures | 30°/13° | 23°/10° | 18°/9° |
| Rainfall | 14 mm | 37 mm | 76 mm |
| Wind | 22.3 km/h | 21.2 km/h | 22.5 km/h |
| Humidity | 51% | 59% | 66% |
| Rainy days | 3 days | 8 days | 11 days |
| Dry days | 28 days | 22 days | 20 days |
Planning a trip to Castille and León? Discover the best time to visit
Castille and León in September - FAQ
What are the expected maximum and minimum temperatures in Castille and León during September?
How much rainfall should be expected in Castille and León during September?
What are the typical wind conditions in Castille and León during September?
September rainfall patterns in Castille and León
UV exposure in Castille and León during September
What to pack to Castille and León in September?
Mild & changeable · highs around 23 °C, occasional showers
As you prepare for your trip to Castille and León 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 Castille and León, during September, is comfortable and enjoyable, regardless of the weather conditions.
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Where is Castille and León?Get accurate weather forecasts for Castille and León, located at latitude 42.341 and longitude -3.702. Stay updated with localized weather information tailored for Castille and León.