Costa Blanca in December: weather, sea & travel advice
Costa Blanca in December is especially suited to city breaks and active holidays and hiking. Days are around 14 °C (cool), and the sea is about 16 °C. With about 5 rainy days it is dry.
Costa Blanca · DecemberPhoto: kallerna · CC BY-SA 4.0Climate facts
- Day
- 14 °C
- Night
- 5 °C
- Sea
- 16 °C
- Rainy days
- 5 rainy days
- Sun
- 3 h/day
- Humidity
- 76 %
Suitability by travel type
BeachUnsuitable35/100
City breakGood70/100
ActiveGood70/100
FamilyUnsuitable44/100
In favour
- Little rain (about 5 rainy days)
To consider
- Rather cool at around 14 °C
- Sea still cool (16 °C)
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 December
Frequently asked questions
How warm is Costa Blanca in December?
Daytime highs average around 14 °C, with nights around 5 °C.
Can you swim in Costa Blanca in December?
The sea is about 16 °C (cold).
Does it rain a lot in Costa Blanca in December?
On the long-term average, expect about 5 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.