Cool in Jan
18°C average high
avg high · 7° at night
25°C+ on rarely
Spain
Cádiz & Costa de la Luz weather in January
Is it warm? Not really. January in Cádiz & Costa de la Luz is cool: afternoons average 17°C and nights 10°C. Most days (80%) peak between 14°C and 19°C.
Cool · average high
17°C
25°C or more on almost no days; 20°C or more on about one in ten days.
- Average low10°overnight
- Sea16°average, 2022–2025
- Rainy days655 mm in the month
- SkySome cloud44% cloud · 40% clear days
How warm it really gets
Every January afternoon from 2011–2025: 465 days. Most (80%) peaked between 14° and 19°.
January, year by year
The average January high in each year. The warmest, 2024, averaged 19°C; the coolest, 2021, 15°C.
Compared with home
Average January highs. Expect rain on about 6 days (55 mm in a typical month).
- Cádiz & Costa de la Luz17°
- Cork9°
- London9°
- Dublin8°
- Belfast8°
- Glasgow7°
- Manchester7°
Warmer in January, not much further
Flying times are estimates from Dublin; Cádiz & Costa de la Luz is about 2h 45m.
Cool in Jan
18°C average high
avg high · 8° at night
25°C+ on rarely
Cool in Jan
18°C average high
avg high · 8° at night
25°C+ on rarely
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