Cadiz weather
Our guide to the weather in Cadiz during September
We've looked at the most up-to-date weather data for Cadiz, covering the last 12 years up to 2024, plus we've asked our team of travel bloggers for their first-hand experiences in order to answer the most frequently asked questions about Cadiz weather in September.
How warm is it in Cadiz during September?
The temperature reaches around 26℃ during the daytime in September, falling away to 21℃ at night. The UV index will be high at this time of year, so protection against skin and eye damage is needed. Try to limit exposure between 10am and 4pm. Apply broad spectrum SPF 30+ sunscreen every few hours, even if it's cloudy, or more frequently after sweating or swimming, and wear UV-blocking sunglasses too, and bear in mind that bright surfaces, such as sand and water increase UV exposure.
Does it rain in Cadiz during September?
On average, there will be 2 rainy days during the month, amounting to 33.2mm in total. That's much drier than we see in England during August, and therefore not something to be concerned about. There's a small chance that you'll catch a thunderstorm during your trip.
Is it windy in Cadiz during September?
You're unlikely to experience any strong winds. Expect a gentle breeze that increases to moderate at times during September. With moderate humidity, any breeze will have a welcome cooling effect.
How warm is the sea in Cadiz during September?
The water temperature around Cadiz reaches a pleasant 23℃ during September. While generally considered warm, some people might find it a little on the cool side on entering the water.
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