Costa Blanca in September: weather, sea & travel advice
Costa Blanca in September is especially suited to family holidays, beach holidays, city breaks and active holidays and hiking. Days are around 27 °C (warm), and the sea is about 25 °C. With about 4 rainy days it is dry.
Costa Blanca · SeptemberPhoto: kallerna · CC BY-SA 4.0Climate facts
- Day
- 27 °C
- Night
- 17 °C
- Sea
- 25 °C
- Rainy days
- 4 rainy days
- Sun
- 6 h/day
- Humidity
- 66 %
Suitability by travel type
BeachExcellent97/100
City breakExcellent89/100
ActiveGood77/100
FamilyExcellent99/100
In favour
- Pleasant daytime temperatures around 27 °C
- Little rain (about 4 rainy days)
- Warm, swimmable sea (25 °C)
To consider
- No significant drawbacks.
All months at a glance
13J
14F
17M
20A
24M
29J
32J
31A
27S
23O
17N
14D
5J
4F
4M
4A
3M
1J
1J
2A
4S
6O
5N
5D
Similar destinations in September
Frequently asked questions
How warm is Costa Blanca in September?
Daytime highs average around 27 °C, with nights around 17 °C.
Can you swim in Costa Blanca in September?
The sea is about 25 °C (warm).
Does it rain a lot in Costa Blanca in September?
On the long-term average, expect about 4 rainy days.
When is the best time to visit Costa Blanca?
The most favourable months are usually the ones highlighted on the overview page. Values are historical averages, not a forecast.