Weather in Grèce in septembre
Country-wide climate normals across 15 cities in Grèce.
How Hot Is Grèce in septembre?
Grèce sees consistently hot September weather — average highs of 28°C, average lows of 20°C, with minimal regional differences. Whether you're in Athens or one of the coastal cities, conditions feel broadly the same: hot, generally clear, with little night-time relief.
Sunshine in Grèce in septembre
Grèce sees plenty of sun in September — Athens averages 7.1h of direct sun a day, with daylight running from 7:05 am to 7:30 pm. Most regions enjoy mostly bright weather, broken by occasional cloudy spells, and the country as a whole gets a healthy dose of sunshine through the month.
Does It Rain In Grèce In septembre?
Grèce sees moderate rainfall in September — Athens averages 51mm across 4 days, with notable regional variation. Coastal cities often see more rain than the inland average, while drier regions see less. The country's September weather mixes sunny stretches with regular shower spells.
Is Grèce Humid In septembre?
Grèce sees comfortable humidity in September: about 55% in Athens, with similar conditions across most regions. The air feels balanced — neither dry nor sticky — making outdoor activity pleasant throughout the day. Coastal and inland cities track within a few percentage points of each other.
Wind In Grèce In septembre
Light breezes are typical across Grèce in September: 17 kph in Athens, with similar gentle wind conditions in most regions. The air moves enough to keep things fresh on warm days but not enough to be disruptive. Coastal cities may see slightly more.
Cloud Cover In Grèce In septembre
Grèce's September brings sun-and-cloud weather: Athens sees 35% cloud cover on average, with similar patterns nationwide. Bright periods and cloudy ones trade off through the day, with no single dominant condition.