Weather in Catalonia for September 2027
In general, the average temperature in Catalonia at the beginning of September is 26.8 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 23.7 °C by the end of September.
The climate of Catalonia in September is notably wet, with an average of 11 rainy days, and a total of 80.8 mm of precipitation.
Is September a good time to visit Catalonia? check out the best time to travel to Catalonia page.
✨ Is September a good time to visit Catalonia? – Ask the AI Weatherman
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Catalonia Weather September
What’s the Weather Like in Catalonia This September?
Temperatures trend during September in Catalonia
September weather in Catalonia day by day
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Sept. |  Patchy rain possible | 26° /22° | 1.4 mm | 7 | |
| 2 Sept. | Patchy rain possible | 26° /22° | 1.4 mm | 7 | |
| 3 Sept. |  Light rain | 27° /22° | 5.2 mm | 7 | |
| 4 Sept. | Light rain | 27° /22° | 5.1 mm | 6 | |
| 5 Sept. |  Sunny | 27° /23° | 0.2 mm | 7 | |
| 6 Sept. | Patchy rain possible | 27° /23° | 1.4 mm | 7 | |
| 7 Sept. | Sunny | 28° /23° | 0.4 mm | 7 | |
| 8 Sept. | Patchy rain possible | 26° /23° | 2.2 mm | 6 | |
| 9 Sept. | Light rain | 25° /21° | 9.2 mm | 5 | |
| 10 Sept. | Sunny | 25° /21° | 0.9 mm | 6 | |
| 11 Sept. | Patchy rain possible | 26° /21° | 1.1 mm | 6 | |
| 12 Sept. | Light rain shower | 26° /21° | 2.2 mm | 6 | |
| 13 Sept. | Light rain | 26° /21° | 2.9 mm | 6 | |
| 14 Sept. | Patchy rain possible | 27° /21° | 2 mm | 6 | |
| 15 Sept. | Light rain | 27° /21° | 3 mm | 6 | |
| 16 Sept. | Light rain | 26° /21° | 6.3 mm | 6 | |
| 17 Sept. | Light rain | 25° /21° | 2.9 mm | 5 | |
| 18 Sept. | Light rain | 24° /20° | 4.6 mm | 5 | |
| 19 Sept. | Patchy rain possible | 24° /20° | 0.5 mm | 6 | |
| 20 Sept. | Light rain | 23° /20° | 3.5 mm | 5 | |
| 21 Sept. | Patchy rain possible | 25° /19° | 2.4 mm | 5 | |
| 22 Sept. | Patchy rain possible | 24° /19° | 1.7 mm | 5 | |
| 23 Sept. | Light rain | 23° /18° | 5 mm | 5 | |
| 24 Sept. | Light rain | 24° /18° | 7.6 mm | 5 | |
| 25 Sept. | Patchy rain possible | 23° /19° | 1 mm | 5 | |
| 26 Sept. | Sunny | 24° /19° | 0.3 mm | 5.7 | |
| 27 Sept. | Sunny | 25° /19° | 0.3 mm | 5.6 | |
| 28 Sept. | Sunny | 24° /19° | 0.9 mm | 5 | |
| 29 Sept. | Light rain | 23° /19° | 2.8 mm | 5 | |
| 30 Sept. | Patchy rain possible | 24° /19° | 2.3 mm | 5 | |
| Next | |||||
Catalonia weather in September vs August vs October
| August | September | October | |
|---|---|---|---|
| Weather | Sunny | Patchy rain possible | Patchy rain possible |
| Temperatures | 29°/24° | 25°/21° | 22°/17° |
| Rainfall | 44 mm | 81 mm | 93 mm |
| Wind | 17 km/h | 17.4 km/h | 16.9 km/h |
| Humidity | 61% | 64% | 66% |
| Rainy days | 6 days | 11 days | 11 days |
| Dry days | 25 days | 19 days | 20 days |
Planning a trip to Catalonia? Discover the best time to visit
Catalonia in September - FAQ
What are the expected maximum and minimum temperatures in Catalonia during September?
How much rainfall should be expected in Catalonia during September?
What are the typical wind conditions in Catalonia during September?
Catalonia water temperatures in September
The average water temperature of the Mediterranean Sea near Catalonia in September is 26 °C. At the beginning of September temperatures are around 26.3 °C; by the end of the month they get a bit cooler and reach 25.6 °C.
- What is the water temperature in Catalonia in September?
- The average water temperature in Catalonia in September is 26 °C.
- Can you swim in Catalonia in September?
- Ideal conditions for families and casual swimmers. You can stay in for long swims or reef explorations with no thermal protection required.
September rainfall patterns in Catalonia
UV exposure in Catalonia during September
What to pack to Catalonia in September?
Mild · highs around 25 °C, frequent showers
As you prepare for your trip to Catalonia 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 Catalonia, during September, is comfortable and enjoyable, regardless of the weather conditions.