Hot in Aug
30°C average high
avg high · 23° at night
25°C+ on almost every day
Spain
Cádiz & Costa de la Luz weather in August
Is it warm? Yes. August in Cádiz & Costa de la Luz is hot: afternoons average 29°C and nights 23°C. Most days (80%) peak between 25°C and 33°C.
Hot · average high
29°C
25°C or more on about nine in ten days; 20°C or more on almost every day.
- Average low23°overnight
- Sea24°average, 2022–2025
- Rainy days02 mm in the month
- SkyMostly clear13% cloud · 86% clear days
How warm it really gets
Every August afternoon from 2011–2025: 465 days. Most (80%) peaked between 25° and 33°.
August, year by year
The average August high in each year. The warmest, 2023, averaged 31°C; the coolest, 2014, 28°C.
Compared with home
Average August highs. Rain is rare: less than one wet day in a typical month.
- Cádiz & Costa de la Luz29°
- London24°
- Manchester20°
- Dublin20°
- Cork20°
- Glasgow19°
- Belfast19°
Warmer in August, not much further
Flying times are estimates from Dublin; Cádiz & Costa de la Luz is about 2h 45m.
Hot in Aug
32°C average high
avg high · 23° at night
25°C+ on almost every day
Hot in Aug
31°C average high
avg high · 23° at night
25°C+ on almost every day
Air: Copernicus ERA5-Land, 2011–2025, matched to the official averages for Cádiz. Sea: Copernicus ERA5, 2022–2025. Rainy days = days with 1 mm of rain or more, as weather stations count them. Clear day = average cloud cover of 30% or less. These are averages of past weather, not a forecast. Methodology