Costa Brava in September: weather, sea & travel advice
Costa Brava in September is especially suited to city breaks, family holidays, beach holidays and active holidays and hiking. Days are around 25 °C (warm), and the sea is about 22 °C. With about 6 rainy days it is dry.
Costa Brava · SeptemberPhoto: Txllxt TxllxT · CC BY-SA 4.0Climate facts
- Day
- 25 °C
- Night
- 18 °C
- Sea
- 22 °C
- Rainy days
- 6 rainy days
- Sun
- 6 h/day
- Humidity
- 70 %
Suitability by travel type
BeachExcellent88/100
City breakExcellent95/100
ActiveExcellent82/100
FamilyExcellent93/100
In favour
- Pleasant daytime temperatures around 25 °C
To consider
- No significant drawbacks.
All months at a glance
12J
13F
15M
18A
21M
25J
28J
28A
25S
21O
16N
13D
5J
5F
6M
6A
6M
4J
3J
4A
6S
7O
6N
6D
Similar destinations in September
Frequently asked questions
How warm is Costa Brava in September?
Daytime highs average around 25 °C, with nights around 18 °C.
Can you swim in Costa Brava in September?
The sea is about 22 °C (swimmable).
Does it rain a lot in Costa Brava in September?
On the long-term average, expect about 6 rainy days.
When is the best time to visit Costa Brava?
The most favourable months are usually the ones highlighted on the overview page. Values are historical averages, not a forecast.