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Costa Blanca weather in August 2025
Expect 86°F daytime maximum temperatures in the shade with on average 10 hours of sunshine per day in Costa Blanca in August. Check more long-term weather averages for Costa Blanca in August before you book your next holiday to Costa Blanca in 2025/2026.
- 86°F max day temperature
86 - 10 hours of sunshine per day
- 4 days with some rainfall
4 - 68°F min night temperature
68 - 14 hours of daylight per day
14 - High heat & humidity
H - 0.7 inches of monthly rainfall
0.7 - 9 (Very High) UV index
9 - 79°F sea temperature
79
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The August weather guide for Costa Blanca (Benidorm) shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.
Top Costa Blanca destinations
Below are average maximum temperatures at popular countries, regions and places in the Costa Blanca in August. Select a holiday destination to see more weather parameters.
All Costa Blanca destinations
- Albir
- Alfaz del Pi
- Alicante
- Altea
- Benidorm
- Calpe
- Cartagena
- Denia
- El Campello
- Elche
- Guardamar del Segura
- Javea
- La Cala Finestrat
- La Manga
- Moraira
- Murcia
- Orihuela
- Pilar de la Horadada
- Playa de San Juan
- Puerto de Mazarron
- San Juan de Alicante
- Santa Pola
- Torrevieja
- Villajoyosa
Metric (°C) | Imperial (°F)
More about the Costa Blanca
How hot is it in the Costa Blanca in August?
Daytime temperatures usually reach 86°F in Benidorm, Costa Blanca in August with high heat and humidity, falling to 68°F at night.
How sunny is it in the Costa Blanca in August?
There are normally 10 hours of bright sunshine each day in Benidorm, Costa Blanca in August - that's 70% of daylight hours.
How warm is the sea around the Costa Blanca in August?
The average sea temperature around Benidorm, Costa Blanca in August is 79°F.
Does it rain in the Costa Blanca in August?
There are usually 4 days with some rain in Benidorm, Costa Blanca in August and the average monthly rainfall is 0.7 inches.
Costa Blanca August sunrise & sunset times
Browse the sunrise and sunset times for Costa Blanca in August 2025. Select a month to view Costa Blanca sunrise and sunset times for the next 12 months. The Costa Blanca sunrise and sunset times shown below are for Benidorm.
JanFebMarAprMayJunJulAugSepOctNovDec
| Date | Sunrise times | Sunset times |
|---|---|---|
| Friday, 1st August 2025 | 06:02 | 20:11 |
| Saturday, 16th August 2025 | 06:16 | 19:53 |
| Sunday, 31st August 2025 | 06:29 | 19:32 |
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