Ibiza weather

Our guide to the weather in Ibiza during September


Average high


UV Index


Month rainfall


Sea temperature

September is a fantastic month to holiday in Ibiza. Less busy than the peak summer months, but very warm both day and night. The sea temperature is also ideal for swimming. We've looked at the most up-to-date weather data for Ibiza, covering the last 12 years up to 2022, plus we've asked our team of travel bloggers for their first-hand experiences in order to answer the most frequently asked questions about Ibiza weather in September.

How warm is it in Ibiza during September?

The temperature is extremely stable in September with average highs of 25℃ and lows just 2℃ lower at 24℃. 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 Ibiza during September?

On average, there will be 9 rainy days during the month, amounting to 35.1mm in total. That's much drier than we see in England during August, and therefore not something to be concerned about. Due to the high temperature and humidity, you might expect lots of thunderstorms, however they're actually fairly infrequent at this time of year. On average, September will see just 2 days that produce a storm.

How warm is the sea in Ibiza during September?

The water around Ibiza reaches a very pleasant 26℃ during September. This is very warm, and will feel bath-like. People who normally feel the cold will find this temperature perfectly acceptable. The hot air temperature will mean that you will feel comfortably warm when coming out of the water.

Package holidays during September

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10 September 2022 | 7 nights | 2 people
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Books inspired by Ibiza

Our hand-picked selection of books to get you in the mood for your Ibiza holiday

The White Island

Stephen Armstrong

The compelling history of Ibiza - a longtime fantasy island and capital of hedonism - but also sophisticated and cosmopolitan. This book is superbly written, bringing the island's hedonist history to life from 450BC to the present day, framed by one long, golden summer where anything can happen.

Reasons to Stay Alive

Matt Haig

True story of how Haig's world collapsed, coming through dark times and learning to live again, with details of his breakdown in Ibiza. A moving, funny and joyous exploration of how to live and love better and feel more alive. A must-read book about making the most of your time on earth.

Ibiza Blog posts

From the UK's most popular travel bloggers


3rd January 2022 by Inside the Travel Lab

The best islands in the Mediterranean for your next trip

When it comes to beautiful mediterranean islands, truthfully, I don't think you can go too wrong. Whether you want the postcard perfect crystal clear waters and beautiful beaches or would prefer a unique twist of culture mixed with olives and the scent of pine, the Med can deliver. Over the years, I've travelled to many a mediterranean island and in response to your questions, here are the ones I'd recommend. Happy browsing and happy planning!...


27th January 2021 by Two Monkey's Travel

10 best things to do in Ibiza, Spain

An archipelago of Spain located in the Mediterranean Sea, Ibiza is a part of the Balearic islands. Due to its bustling nightlife, it is frequented by tourists who love to party. But no worries, if you’re the type who prefers calm and tranquil vacation, Ibiza also has quiet villages and wonderful beaches that will offer you the peace of mind that you’re craving. Explore more of these places by reading our short guide about Ibiza, Spain....


1st July 2021 by Emma

Cheapest places to holiday in August

Throughout Europe, August is the busiest holiday season of the year. With scorching hot temperatures and summer holidays on everyone’s wish lists, it can also be the most expensive. It pays to keep your eyes open for package deals, in order to book early. The team at Simply Holiday Deals will make it easy for you, by delivering the best ones straight to your inbox.If you can schedule your holiday for later in the month, it’s possible to take advantage of cheaper prices, as the holidays wind...


26th January 2021 by Emily Luxton

What are your sightseeing options in Ibiza?

Ibiza is one of the most popular holiday destinations on the planet. Millions of travellers from all walks of life choose to frequent this paradise each and every year. While Ibiza is indeed appealing due to its relatively close proximity to Europe and the United Kingdom, many travellers are worried about their options when we consider the recent news in relation to the coronavirus outbreak....


29th January 2021 by Savoir There

How to do Ibiza off season

Ibiza’s beaches and laid-back vibe started to attract visitors in the 1960’s and Europe’s answer to California’s hippies flocked there, but since then the White Island’s reputation has been primarily one of clubbing and nightlife. But step away from the built-up resorts and bar action and visit off season when the clubs are closed and there is another Ibiza to discover, with pine tree-backed beaches, coastal walking trails and rural landscapes, dotted with charming villages and white...


26th January 2021 by Urban Travel Blog

Top 5 locations where you can surf in Ibiza

Ibiza, one of the most popular islands in the Spanish Baleric islands, is world known as a first class party destination in summertime, but in the off-season months Ibiza and the surrounding islands offer a satisfying surfing experience for those whose idea of a party is catching and riding the perfect wave. If you are traveling to Ibiza for surfing, your best choice on arrival to the island is to opt for a car rental. Ibiza offers several interesting surfing destinations on different parts of...


1st July 2021 by Andy

Europes best white sand beaches

Have you been dreaming of long, hot days relaxing on powder-white sand with a good book and nothing to think about but when you’ll have your next swim? We’ve put together a list of some of Europe’s best white sand beaches to inspire you to get out the flip-flops and head off on a sunny escape.Navagio BeachZante, Greek Islands - Navagio Beach, or ‘Shipwreck Beach’ is on the coast of Zakynthos (Zante), in the Ionian Islands. It’s an isolated, white sand cove, home to the shipwreck,...

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