Weather in Olbia in September
Olbia, Italy averages a high of 26°C (78.8°F) and low of 18.6°C (65.5°F) in September, with 5 rain days and 11.1 hours of daily sunshine. Travel score: 88.1/100 (Excellent). The best time to visit Olbia is July.
High
26°C79°F
Low
19°C65°F
🌧️
5
rain days
☀️
11.1
hrs/day sunshine
💧
71%
humidity
88— Excellent
September in Olbia is warm and mostly dry — ideal for sightseeing and outdoor activities.
What are the average temperatures in Olbia?
How much does it rain in Olbia in September?
Olbia receives an average of 35.5mm of rainfall across 5 rainy days in September. The annual total is 517.1mm.
What should I pack for Olbia in September?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
👕
Light layers and t-shirts
Warm weather around 26°C
🧴
Sunscreen SPF 30+
11 hours of sunshine daily
🕶️
Sunglasses
Protect your eyes from bright sun
Traveling to Italy in September?
Don't let a public holiday surprise you — restaurants, shops, and attractions may be closed.
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Data based on 1994–2024 averages · Last updated: 2024-12-31