Weather in Ibiza in September

September in Ibiza, Spain is characterised by warm temperatures and plenty of sunshine, making it a favourable time for outdoor activities. Travellers can enjoy comfortable weather with mild humidity levels, suitable for exploration and enjoying the natural beauty of the island.

September Climate Overview

• Average Temperature: 20°C – 28°C
• Rainfall: Approximately 45 mm over 5-6 days
• Sunshine Hours: Around 9 hours per day
• Sea Temperature: 25°C
• Humidity: Moderate, around 70%
• Wind Speed: Light winds at 10-15 km/h

What to Expect in September

Daytime Conditions

During the day, temperatures in Ibiza can reach up to 28°C, with plenty of sunshine providing warm conditions. The moderate humidity levels contribute to a comfortable experience, and the gentle winds offer a refreshing respite.

Rainfall Patterns

Rainfall in September is generally light and sporadic, with occasional short-lived showers. Rain is not expected to significantly disrupt plans but having a lightweight rain jacket handy can be useful for unexpected shifts in weather.

Evening Conditions

Evenings in Ibiza during September are pleasant, with temperatures dropping to around 20°C. The cooling winds and moderate humidity make for comfortable conditions, perfect for evening strolls or outdoor dining.

Best Activities in Ibiza in September

• Outdoor Activities: Hiking and exploring trails offer breathtaking views. Visiting local markets is a pleasant daytime activity during this time.
• Seasonal Highlights: September marks the end of the summer swimming season, a great time for relaxed nature exploration.
• Water-based or Nature-based Activities: Swimming and snorkelling are still ideal thanks to warm sea temperatures.

What to Pack for September

• Lightweight and breathable clothing suitable for warm days and cooler evenings
• Sun protection: hat, sunglasses, and sunscreen
• Light waterproof jacket or umbrella for light rain
• Sturdy footwear for walking or hiking activities
• Reusable water bottle to stay hydrated while exploring