Weather in Mahon in September

In September, Mahon, Spain experiences comfortable and mostly sunny weather, making it a favourite destination for travellers seeking outdoor adventures. With mild temperatures and occasional rainfall, visitors can enjoy various activities. Expect warm days with some humidity, ideal for exploration and enjoying the local scenery.

September Climate Overview

• Average Temperature: 18°C to 26°C
• Rainfall: Approximately 40mm across the month
• Sunshine Hours: Around 8 hours per day
• Sea Temperature: 24°C
• Humidity: Moderate, around 70%
• Wind Speed: Light to moderate, averaging 15 km/h

What to Expect in September

Daytime Conditions

During the day, temperatures can reach highs of around 26°C, offering warmth without excessive heat. The sun is usually prominent, and humidity levels are moderate, making it a pleasant time to explore the city and surrounding natural spots.

Rainfall Patterns

Rainfall in September is infrequent but can appear in short, scattered showers. These are rarely intense and usually pass quickly, allowing plans to continue after brief interruptions.

Evening Conditions

Evenings can be comfortably cooler, with temperatures dropping to around 18°C. A light breeze often complements the cooling, making it enjoyable for sitting outdoors or strolling through the town after sunset.

Best Activities in Mahon in September

• Outdoor Activities: Hiking and walking through scenic trails, visiting local markets, and sightseeing historical landmarks are perfect for September’s weather.
• Seasonal Highlights: September is a wonderful time to experience the late summer blooming flora in the region.
• Water-based or Nature-based Activities: Enjoy boat excursions or snorkelling, as the sea temperature remains inviting.

What to Pack for September

• Light, breathable clothing for daytime and a light jacket or sweater for evening temperatures
• Sun protection, including a hat and sunscreen, and an umbrella for any light showers
• Comfortable footwear suitable for urban exploration or trails
• Reusable water bottle to stay hydrated