Weather in Mersin in September
Mersin, Türkiye averages a high of 29.5°C (85.1°F) and low of 20.5°C (68.9°F) in September, with 2 rain days and 11.5 hours of daily sunshine. Travel score: 95.4/100 (Excellent). The best time to visit Mersin is September.
High
30°C85°F
Low
21°C69°F
🌧️
2
rain days
☀️
11.5
hrs/day sunshine
💧
65%
humidity
95— Excellent
September in Mersin is hot and dry — ideal for sightseeing and outdoor activities.
What are the average temperatures in Mersin?
How much does it rain in Mersin in September?
Mersin receives an average of 11.3mm of rainfall across 2 rainy days in September. The annual total is 525.1mm.
What should I pack for Mersin in September?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
👕
Light layers and t-shirts
Warm weather around 30°C
🧴
Sunscreen SPF 30+
12 hours of sunshine daily
🕶️
Sunglasses
Protect your eyes from bright sun
Traveling to Türkiye 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