Athens · September
Best travel monthTravel seasonGreece · Europe
Climate Overview
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
MAXMAX | 14° | 14° | 17° | 21° | 25° | 30° | 33° | 33° | 28° | 23° | 19° | 15° |
MINMIN | 6° | 6° | 8° | 10° | 15° | 19° | 23° | 23° | 19° | 15° | 11° | 7° |
☀️Sunshine | 3h | 4h | 5h | 7h | 7h | 8h | 9h | 9h | 6h | 5h | 4h | 3h |
🌊Water Temp | 16° | 15° | 15° | 16° | 20° | 24° | 26° | 27° | 25° | 23° | 20° | 18° |
🌧Rain Days | 5d50mm | 4d41mm | 3d33mm | 2d20mm | 2d17mm | 2d16mm | 0d5mm | 0d2mm | 2d23mm | 2d39mm | 4d46mm | 5d60mm |
Best travel time current monthMonthly averages 2005–2025 · Source: ERA5 + station data
Travel season — mid-range prices, good availability.
September is among the best months in Athens: only 2 rain days, 28°C highs, and good sunshine make for ideal holiday conditions.
Daytime temperatures reach up to 28°C, cooling to 19°C at night (daily average: 23°C). The sun shines an average of 6 hours per day; there are 2 rain days with 23 mm total. Sea temperature is 25°C — pleasantly warm for long swim sessions.
Pack light summer clothing, sunscreen, and swimwear — beach and water conditions in September are ideal.
Sommerhitze und Kulturleben: Das Odeon des Herodes Atticus spielt antike Tragödien und Konzerte unter freiem Himmel — eines der stimmungsvollsten Freilichttheater der Welt. Athen dient als Sprungbrett zu den Inseln.
Packing list for Athens in September
- T-Shirts und kurze Hosen
- Badezeug und Strandtuch
- Sonnencreme
- Sonnenbrille
- Reiseapotheke
Frequently Asked Questions
- Is September a good time to visit Athens?
- Yes — September is one of the best months to visit Athens (Climate Score: 79/100). Pleasant temperatures (28°C), good sunshine (6 h/day), and few rain days (2) make it one of the most recommended months.
- How warm is it in Athens in September?
- In September, Athens sees daily highs of 28°C. Nights cool to 19°C, with a daily average of 23°C.
- How much rain falls in Athens in September?
- In September, Athens receives an average of 23 mm of rain over 2 rain days. That is comparatively dry.
- How many sunshine hours does Athens get in September?
- Athens averages 6 sunshine hours per day in September — close to the annual average.
- How warm is the water in Athens in September?
- Water temperature in Athens in September averages 25°C — pleasantly warm for swim sessions.
