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Live forecasts update automatically; written guidance last reviewed 16 June 2026 by the UrbanMixr weather desk. Data from national met services via Open-Meteo.
Live data from Open-Meteo · updates automatically ·
Cadiz enjoys a mild Mediterranean climate with over 300 days of sunshine a year, making it a reliable year-round destination. The live forecast above shows today’s conditions, but the city’s coastal position means you can expect warm summers and gentle winters, perfect for avoiding Britain’s chill.
What is the best time to visit Cadiz for weather?
The shoulder months of May, June, and September offer the sweet spot: highs around 24–28°C, low humidity, and fewer crowds. July and August bake at 30°C-plus, which suits sunseekers but not those wanting to sightsee comfortably. Winter (December to February) remains mild at 15–17°C, ideal for escaping the UK gloom without packing heavy coats.
What should you pack for a trip to Cadiz?
Light layers work best year-round. For summer, bring suncream, a hat, and a light jacket for breezy evenings. In winter, a fleece or waterproof is handy for the occasional Atlantic shower—Cadiz’s wettest months are November and December, but rain seldom lasts all day. Comfortable walking shoes are essential for the cobbled old town.
What about Cadiz weather in December or for a longer forecast?
Cadiz weather December is typically cool and occasionally wet, with highs around 16°C and sunset before 6pm—still pleasant for exploring. For planning, check cadiz weather 14 days or cadiz weather 21 days from reliable sources; longer-range forecasts like weather cadiz 30 days are less reliable. If you need specifics, look up weather in cádiz 10 days before you go, and for a broader view, cadiz weather forecast 15 days can help pinpoint a dry spell.
Does Cadiz have good weather year-round?
Yes—cadiz weather year round offers mild winters and warm, dry summers. Unlike much of Spain, the city’s coastal breeze prevents extreme heat. For a month-by-month breakdown, see cadiz spain weather by month; you’ll find the best months are spring and autumn, though summer suits beach lovers.
Frequently Asked Questions
Is Cadiz rainy in winter?
Winter sees the most rain, especially November and December, but showers are usually short. January and February average just 6–8 rainy days per month, so you can still enjoy sunny spells between the clouds.
Can I swim in Cadiz in March?
Sea temperatures in March hover around 16°C—bracing for most. Locals rarely swim, but hardy visitors might manage. The water warms to comfortable levels by June, when it reaches 21°C.
What is the wind like in Cadiz?
The Levante wind can pick up in spring and autumn, bringing stronger gusts and choppier seas. It usually lasts a few days at a time, but many find it refreshing. Summer afternoons often catch a gentle sea breeze.
For more UK-focused travel ideas, check our weather hub or see Bristol Weather and the 10 Day Weather Forecast UK before you book your flights.