Weather in Athens in September
Athens, United States averages a high of 28°C (82.4°F) and low of 18.5°C (65.3°F) in September, with 8 rain days and 9.4 hours of daily sunshine. Travel score: 84.7/100 (Excellent). The best time to visit Athens is May.
High
28°C82°F
Low
19°C65°F
🌧️
8
rain days
☀️
9.4
hrs/day sunshine
💧
72%
humidity
85— Excellent
September in Athens is hot and occasionally wet — excellent conditions for exploring.
What are the average temperatures in Athens?
How much does it rain in Athens in September?
Athens receives an average of 95.5mm of rainfall across 8 rainy days in September. The annual total is 1176.7mm.
What should I pack for Athens in September?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
👕
Light layers and t-shirts
Warm weather around 28°C
🧴
Sunscreen SPF 30+
9 hours of sunshine daily
🕶️
Sunglasses
Protect your eyes from bright sun
Recommended
🧥
Light rain jacket
Some rainy days expected (8 days)
☔
Umbrella
Be prepared for occasional showers
Traveling to United States 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