Weather in Sant Martí for September 2025
Until now, September 2025 in Sant Martí has been nearly identical to the historical average, with a temperature of 25 °C (showing only a slight deviation of -0.3 °C).
The forecast for the next days in Sant Martí predicts temperatures to be around 25 °C, close to the historical average.
In general, the average temperature in Sant Martí at the beginning of September is 26.3 °C. As the month progressed, temperatures tended to moderately fall, reaching an average of 24.9 °C by the end of September.
Sant Martí in September brings notable rainfall, with an average of 16 rainy days and a total precipitation of 81.7 mm.
Is September a good time to visit Sant Martí? check out the best time to travel to Sant Martí page.
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Sant Martí Weather September
Temperatures trend during September in Sant Martí
September weather in Sant Martí day by day
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Sept. |  Cloudy | 26° /22° | 2.8 mm | 6 | |
| 2 Sept. |  Partly cloudy | 26° /21° | 0.4 mm | 7 | |
| 3 Sept. | Partly cloudy | 27° /21° | 9.1 mm | 7 | |
| 4 Sept. |  Sunny | 27° /21° | 8 mm | 6 | |
| 5 Sept. | Sunny | 25° /21° | 0.4 mm | 6 | |
| 6 Sept. | Sunny | 26° /21° | 0.8 mm | 6 | |
| 7 Sept. | Sunny | 27° /22° | 0.7 mm | 7 | |
| 8 Sept. | Sunny | 25° /21° | 3.8 mm | 6 | |
| 9 Sept. | Sunny | 24° /21° | 8.9 mm | 6 | |
| 10 Sept. |  Patchy rain possible | 25° /21° | 0.1 mm | 6 | |
| 11 Sept. | Light rain shower | 24° /21° | 1.8 mm | 5 | |
| 12 Sept. | Light rain shower | 24° /20° | 3.5 mm | 5 | |
| 13 Sept. | Light rain shower | 23° /19° | 5.6 mm | 5 | |
| 14 Sept. | Sunny | 25° /19° | 0.1 mm | 6 | |
| 15 Sept. | Sunny | 27° /23° | 0 mm | 1.5 | |
| 16 Sept. | Patchy rain possible | 25° /23° | 0.1 mm | 1.1 | |
| 17 Sept. | Sunny | 26° /23° | 0 mm | 1.4 | |
| 18 Sept. | Sunny | 26° /24° | 0 mm | 1.5 | |
| 19 Sept. | Sunny | 26° /23° | 0 mm | 1.4 | |
| 20 Sept. | Partly cloudy | 25° /23° | 0 mm | 6 | |
| 21 Sept. | Patchy rain possible | 25° /23° | 0.2 mm | 5 | |
| 22 Sept. | Patchy rain possible | 24° /22° | 2.9 mm | 5 | |
| 23 Sept. | Patchy rain possible | 26° /23° | 0.5 mm | 5 | |
| 24 Sept. | Sunny | 25° /22° | 0 mm | 6 | |
| 25 Sept. | Sunny | 25° /22° | 0 mm | 6 | |
| 26 Sept. | Patchy rain possible | 25° /22° | 1.7 mm | 5 | |
| 27 Sept. | Sunny | 25° /22° | 0 mm | 6 | |
| 28 Sept. | Partly cloudy | 25° /22° | 0.1 mm | 6 | |
| 29 Sept. | Sunny | 24° /20° | 0.7 mm | 6 | |
| 30 Sept. | Sunny | 25° /21° | 0 mm | 7 | |
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Sant Martí weather in September vs August vs October
| August | September | October | |
|---|---|---|---|
| Weather | Sunny | Patchy rain possible | Patchy rain possible |
| Temperatures | 28°/24° | 24°/20° | 22°/18° |
| Rainfall | 59 mm | 82 mm | 120 mm |
| Wind | 16.6 km/h | 17.8 km/h | 19.3 km/h |
| Humidity | 61% | 62% | 66% |
| Rainy days | 9 days | 16 days | 20 days |
| Dry days | 22 days | 14 days | 11 days |
Planning a trip to Sant Martí? Discover the best time to visit
Sant Martí in September - FAQ
What to pack to Sant Martí in September?
As you prepare for your trip to Sant Martí 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 Sant Martí, during September, is comfortable and enjoyable, regardless of the weather conditions.
- Clothing
- Layered Clothing: Light sweaters, long-sleeve shirts, light jackets, and comfortable pants
- 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
September rainfall patterns in Sant Martí
UV exposure in Sant Martí during September
Quick links
Where is Sant Martí?Get accurate weather forecasts for Sant Martí, located at latitude 41.418 and longitude 2.199. Stay updated with localized weather information tailored for Sant Martí.