Weather in Formentera in September

In September, Formentera, Spain, features warm temperatures and abundant sunshine, interspersed with mild rainfall. The weather is generally pleasant and ideal for outdoor exploration, making it suitable for those looking to discover local natural highlights and indulging in outdoor activities.

September Climate Overview

• Average Temperature: 24°C to 28°C
• Rainfall: Approximately 36mm
• Sunshine Hours: Around 9 hours per day
• Sea Temperature: 25°C
• Humidity: Moderate, around 72%
• Wind Speed: Light breezes averaging 10 km/h

What to Expect in September

Daytime Conditions

During the day, temperatures can reach up to 28°C, offering warm and sunny conditions perfect for outdoor activities. The sun shines brightly for most of the day, though the moderate humidity levels keep it comfortably warm.

Rainfall Patterns

Rainfall in September is infrequent and usually comes as short, light showers, allowing plenty of time to enjoy outdoor plans without much disruption. It’s not common enough to cause major changes to outdoor activities.

Evening Conditions

Evenings in September bring cooler temperatures, dropping to around 20°C. These cooler conditions, paired with light breezes, make it comfortable for evening walks or dining outdoors.

Best Activities in Formentera in September

• Outdoor Activities: The mild weather is ideal for hiking, exploring local wildlife habitats, and enjoying the scenic landscapes.
• Seasonal Highlights: Experience the late summer flora blooming throughout the island.
• Water-based or Nature-based Activities: Consider swimming or snorkeling in the comfortably warm sea, or exploring the nature reserves.

What to Pack for September

• Appropriate clothing for daytime and evening temperatures
• Protection from sun or rain (hat, sunscreen, umbrella, etc.)
• Footwear suitable for local terrain (e.g., walking, hiking, city streets)
• Reusable water bottle