Athens
Greece · Europe
Year-round range: 44°F to 92°F
September
Excellent conditions this month
Your monthly fit score
Comfort fit by month.
Climate details▼
Temperature
Average highs and lows.
September is warm and sunny — good beach and outdoor weather.
Shaded band = typical daily swing (P10 of night lows to P90 of afternoon peaks) — spans wider than avg high/low lines because it captures day-to-day variation.
| = SepRainfall
Monthly rain and rain days.
September has moderate rainfall — occasional showers but mostly manageable.
Sunshine
Average hours of bright sun per day.
September is one of the sunniest months — great for outdoor plans.
Clear sky
Clear-sky share is the inverse of average cloud cover (100% minus cloud cover). Band labels follow standard meteorological categories; distribution within each band varies by day.
Air comfort by month
Humidity and heat feel by month.
September is mostly comfortable — low heat and humidity pressure.
Time-of-day patterns
Typical hourly rhythm for September.
Temperature by hour
Temperature by hour and month
Typical temperature through the day across the year (1996-2025 normals, local time). Shaded cells are nighttime.
In September, afternoons reach about 85° and nights settle near 67°.
▶Full month-by-month data
| Month | High °F | Low °F | Rain days | Rain (in) | Sun h/day | Humidity |
|---|---|---|---|---|---|---|
| Jan | 55°F | 44°F | 11 | 1.9in | 5.5h | 74% |
| Feb | 56°F | 44°F | 10 | 1.4in | 6.3h | 71.71428571428571% |
| Mar | 61°F | 47°F | 8 | 1.7in | 7.7h | 66.28571428571428% |
| Apr | 69°F | 52°F | 5 | 1.1in | 9.6h | 60.285714285714285% |
| May | 78°F | 60°F | 5 | 0.7in | 11.2h | 55.285714285714285% |
| Jun | 87°F | 68°F | 4 | 0.5in | 13.8h | 48.42857142857143% |
| Jul | 92°F | 73°F | 2 | 0.4in | 13.5h | 44.14285714285714% |
| Aug | 91°F | 73°F | 1 | 0.2in | 12.9h | 46.714285714285715% |
| Sep | 83°F | 67°F | 5 | 0.7in | 11.5h | 54.71428571428571% |
| Oct | 74°F | 60°F | 6 | 1.3in | 8.2h | 64.71428571428571% |
| Nov | 65°F | 54°F | 8 | 2.5in | 5.9h | 71.57142857142857% |
| Dec | 58°F | 47°F | 10 | 2.5in | 5.1h | 75.14285714285714% |