Isla Cristina weather

Our guide to the weather in Isla Cristina during September

26

Average high

6

UV Index

11mm

Monthly rainfall

22

Sea temperature

We've looked at the most up-to-date weather data for Isla Cristina, 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 Isla Cristina weather in September.

How warm is it in Isla Cristina during September?

The temperature reaches around 26℃ during the daytime in September, falling away to 20℃ 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 Isla Cristina during September?

On average, in September you'll see rain on just one day in the month. In other words, you shouldn't see any of the wet stuff. There's a small chance that you'll catch a thunderstorm during your trip.

Is it windy in Isla Cristina during September?

You're unlikely to experience any strong winds. Expect a light breeze that picks up slightly at times in September. With moderate humidity and mild air temperatures, the breeze will have a slight cooling effect.

How warm is the sea in Isla Cristina during September?

The water temperature around Isla Cristina reaches a pleasant 22℃ 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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Weather in Isla Cristina

Our month-by-month guide to the weather and climate in Isla Cristina

15.3

Isla Cristina weather in

January
15.9

Isla Cristina weather in

February
17.1

Isla Cristina weather in

March
18.8

Isla Cristina weather in

April
22.3

Isla Cristina weather in

May
25.1

Isla Cristina weather in

June
27.8

Isla Cristina weather in

July
28.4

Isla Cristina weather in

August
26.0

Isla Cristina weather in

September
23.2

Isla Cristina weather in

October
18.9

Isla Cristina weather in

November
16.6

Isla Cristina weather in

December