Greece
Athens in September
🍂 AutumnWarm and mostly dry.
🎒 Pack: light, breathable clothes & sunscreen · sunglasses & hat
Why September scores 9.3What goes into the score
How it works- Weather comfort9.4
- ✓Warm (30°C highs / 20°C lows)
- ✓Slightly humid (dew point 15.3°C)
- ✓Mostly dry (~26 mm rain)
- Air quality8.9
- ✓Good (within WHO guideline) (PM2.5 ~12 µg/m³)
- Seasonal hazards10.0
- ·No notable seasonal hazards
- Safety baseline8.0
- ·Normal precautions
| Sep | Oct | |
|---|---|---|
| Score | 9.3 Excellent | 9.7 Excellent |
| Season | 🍂 Autumn | 🍂 Autumn |
| High / low | 30° / 20° | 24° / 16° |
| Rain | 26 mm | 39 mm |
| Humidity | dew pt 15° | dew pt 13° |
| PM2.5 | 12 µg/m³ | 8 µg/m³ |
Typical-month data: NASA POWER (MERRA-2 reanalysis) 2015–2024 (modelled, not a forecast). Temperatures: Athens weather-station normals. Rainfall: downtown Athens weather-station normals (national met service).
Holidays & crowdsSeptember 2027
No long holidaysNo long public-holiday weekends this month. School holidays aren't counted, so check those if you want to avoid family crowds.
No national public holidays in Greece this month.
National holidays only; regional holidays and school breaks aren't included. Source: holidays (open-source public-holiday calendar).
Explore AthensEvents, sights, food & souvenirs
Check event dates locallyGreece's capital, home to the Acropolis and Parthenon, major museums, lively neighbourhoods and easy access to islands and coastal sites.
No major events on our calendar for September.
Coming up later
Athens MarathonDate variesUsually second weekend of November
A race on the historic marathon route.
Why go: Expect road closures along the route and in the city centre.
Where: Marathon to Panathenaic Stadium
Independence DayEvery year25 March every year
Marks the start of the 1821 War of Independence with a military parade.
Why go: A public holiday; roads around Syntagma close for the parade.
Where: Syntagma Square
Greek Orthodox EasterDate variesOrthodox calendar — usually April or early May
The most important Greek holiday, with candlelit midnight services, processions and Easter lamb.
Why go: Many places close on Good Friday and Easter Sunday.
Where: Citywide
Acropolis
The ancient citadel with the Parthenon and Erechtheion.
💡 Go at opening time or late afternoon in summer to avoid heat and crowds.
Acropolis Museum
A modern museum with sculptures from the Acropolis.
Ancient Agora
The ancient city's marketplace, with the Temple of Hephaestus.
Plaka and Anafiotika
Old neighbourhoods below the Acropolis with narrow lanes.
National Archaeological Museum
Greece's largest archaeological museum.
Temple of Poseidon at Sounion
A clifftop temple about 70 km south of Athens, popular at sunset.
Souvlaki and gyros
Grilled meat wrapped in pita.
💡 Street food shops
Spanakopita
Spinach and feta pie in filo pastry.
💡 Bakeries
Loukoumades
Fried dough balls with honey.
💡 Dessert shops
Moussaka
Layered aubergine, meat sauce and béchamel.
💡 Tavernas
Koulouri
Sesame bread ring sold on the streets.
💡 Street vendors
Greek olive oil
Extra virgin olive oil from Greek producers.
💡 Delicatessens and markets
Greek honey
Aromatic Greek honey, especially thyme honey.
💡 Delicatessens
Komboloi
Greek worry beads, traditionally made of amber or other stones.
💡 Shops in Plaka and Monastiraki