Weather in Sitges for September 2026
So far, September 2026 in Sitges is slightly warmer than the historical average by 1.6 °C.
The forecast for the next days in Sitges predicts temperatures to be around 24 °C, close to the historical average.
In general, the average temperature in Sitges at the beginning of September is 27 °C. As the month progressed, temperatures tended to noticeably cool down, reaching an average of 24.1 °C by the end of September.
Sitges in September brings notable rainfall, with an average of 16 rainy days and a total precipitation of 99.7 mm.
Is September a good time to visit Sitges? check out the best time to travel to Sitges page.
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Sitges Weather September
Temperatures trend during September in Sitges
September weather in Sitges day by day
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Sept. |  Patchy rain possible | 27° /21° | 1.8 mm | 7 | |
| 2 Sept. |  Sunny | 27° /21° | 0 mm | 7 | |
| 3 Sept. | Sunny | 27° /21° | 12 mm | 6 | |
| 4 Sept. |  Moderate or heavy rain shower | 27° /22° | 12.2 mm | 6 | |
| 5 Sept. |  Partly cloudy | 26° /21° | 0 mm | 6 | |
| 6 Sept. | Sunny | 28° /22° | 1.4 mm | 6 | |
| 7 Sept. | Patchy rain possible | 27° /23° | 0.8 mm | 6 | |
| 8 Sept. | Light rain shower | 27° /22° | 5.2 mm | 6 | |
| 9 Sept. | Moderate or heavy rain shower | 25° /20° | 23.3 mm | 4 | |
| 10 Sept. | Patchy rain possible | 25° /19° | 0.2 mm | 6 | |
| 11 Sept. | Patchy rain possible | 25° /20° | 0.7 mm | 5 | |
| 12 Sept. | Patchy rain possible | 26° /20° | 1 mm | 6 | |
| 13 Sept. | Light rain shower | 24° /19° | 2.9 mm | 5 | |
| 14 Sept. |  Cloudy | 25° /19° | 0.3 mm | 6 | |
| 15 Sept. | Sunny | 26° /20° | 0 mm | 6 | |
| 16 Sept. | Cloudy | 25° /20° | 8.9 mm | 5 | |
| 17 Sept. | Sunny | 25° /20° | 2.8 mm | 5 | |
| 18 Sept. | Light rain shower | 23° /20° | 0.9 mm | 5 | |
| 19 Sept. | Patchy rain possible | 24° /20° | 0.4 mm | 6 | |
| 20 Sept. | Light rain shower | 24° /19° | 1 mm | 5 | |
| 21 Sept. | Patchy rain possible | 26° /19° | 4.1 mm | 5 | |
| 22 Sept. | Light rain shower | 24° /19° | 2.5 mm | 5 | |
| 23 Sept. | Patchy rain possible | 23° /18° | 4 mm | 5 | |
| 24 Sept. | Patchy rain possible | 23° /17° | 3.2 mm | 5 | |
| 25 Sept. | Partly cloudy | 24° /18° | 0.5 mm | 5 | |
| 26 Sept. | Partly cloudy | 24° /18° | 0.4 mm | 6 | |
| 27 Sept. | Sunny | 25° /21° | 0.1 mm | 5.1 | |
| 28 Sept. | Patchy rain possible | 24° /22° | 1.3 mm | 4.3 | |
| 29 Sept. | Light rain shower | 23° /21° | 8.9 mm | 4.4 | |
| 30 Sept. |  Overcast | 26° /21° | 0 mm | 6 | |
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Sitges weather in September vs August vs October
| August | September | October | |
|---|---|---|---|
| Weather | Sunny | Patchy rain possible | Patchy rain possible |
| Temperatures | 28°/24° | 24°/20° | 21°/17° |
| Rainfall | 19 mm | 100 mm | 95 mm |
| Wind | 18.5 km/h | 19.3 km/h | 20.2 km/h |
| Humidity | 62% | 66% | 68% |
| Rainy days | 5 days | 16 days | 19 days |
| Dry days | 26 days | 14 days | 12 days |
Planning a trip to Sitges? Discover the best time to visit
Sitges in September - FAQ
What are the expected maximum and minimum temperatures in Sitges during September?
How much rainfall should be expected in Sitges during September?
What are the typical wind conditions in Sitges during September?
September rainfall patterns in Sitges
UV exposure in Sitges during September
What to pack to Sitges in September?
Mild · highs around 24 °C, frequent showers
As you prepare for your trip to Sitges 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 Sitges, during September, is comfortable and enjoyable, regardless of the weather conditions.
🧥 Clothing
👟 Footwear
🎒 Accessories
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Where is Sitges?Get accurate weather forecasts for Sitges, located at latitude 41.235 and longitude 1.812. Stay updated with localized weather information tailored for Sitges.