Salou, Costa Daurada weather in September
Temperature, sea and sunshine in September: long-term averages from 30 years of weather data, not a forecast.
Holiday weather in September
Excellent
Best time to visit: June – September
What is the weather like in Salou, Costa Daurada in September?
In September, Salou, Costa Daurada is warm: daytime highs average 26 °C, and nights cool down to about 18 °C. The sea averages 24.5 °C – pleasant for swimming. The sun shines for around 8 hours a day. Rain is frequent, with about 11 rainy days and 76 mm in total. All in all, September is an excellent month for a holiday in Salou, Costa Daurada.
September compared
How the weather changes from August to October. Tap a month to open it.
| AugustAug | SeptemberSep | OctoberOct | |
|---|---|---|---|
| Score | 95 | 85 | 59 |
| Day | 30° | 26° | 22° |
| Night | 21° | 18° | 15° |
| Sea | 26° | 25° | 22° |
| Sun | 9 h | 8 h | 6 h |
| Rain days | 7 | 11 | 9 |
More details for September
- Daylight
- 12 h 32 min07:35 – 20:07
- UV index
- 6 · highclear sky, noon (estimate)All months
- Muggy days
- 10 daysdew point 18 °C or more
- Wind
- 16 km/haverage daily peak
- Cloud cover
- 50 %on average
- Hot days
- 1 day30 °C or more
- Time zone
- UTC+2Europe/Madrid
How the score comes together
- Temperatureweight 35 %100 %
- Seaweight 25 %100 %
- Sunshineweight 20 %75 %
- Few rainy daysweight 20 %51 %
Each factor is rated from 0 to 100 % and weighted for the travel style “Sun, sea & sand”.
What to pack in September
- Swimwear
- Sunscreen
- Sunglasses & sun hat
- Light, breathable clothes
- Rain jacket or umbrella
Salou, Costa Daurada in September: quick answers
Is Salou, Costa Daurada hot in September?
Warm rather than hot: in September, daytime highs in Salou, Costa Daurada average 26 °C and nights cool to about 18 °C. On about 1 days the thermometer climbs to 30 °C or more.
Can you swim in Salou, Costa Daurada in September?
Yes. In September the sea averages 24.5 °C – pleasant for swimming.
Does it rain much in Salou, Costa Daurada in September?
Rain is frequent, with about 11 rainy days and 76 mm in total.
Salou, Costa Daurada month by month
The whole year in Salou, Costa DauradaAll destinations: SpainWhere to go in SeptemberSea temperature in September
Climate averages 1996–2025, not a forecast. Data: Copernicus ERA5 / ERA5-Land via Open-Meteo.com (CC BY 4.0), NOAA OISST, WMO 1991–2020 (NOAA NCEI), GeoNames (CC BY 4.0)