Experience the Mediterranean charm of Athens, where temperatures range from 15°C (59°F) in winter to a balmy 30°C (86°F) in summer. Spring and autumn offer milder climates, with average highs between 20-25°C (68-77°F). Interestingly, Athens boasts over 290 sunny days per year! During your visit, don't miss a leisurely stroll through the ancient Acropolis under the warm Greek sunset.
Today's Forecast
5-Day Forecast
Athens Climate & Weather Averages
Athens is warmest in July, when daytime highs average 33°C, and coldest in January at around 12°C. The wettest month is December. The table below shows the monthly averages for Athens, based on recorded data from 2015–2024.
| Month | Avg High | Avg Low | Rainfall |
|---|---|---|---|
| Jan | 12° | 5° | 72 mm |
| Feb | 14° | 7° | 50 mm |
| Mar | 16° | 8° | 52 mm |
| Apr | 20° | 11° | 27 mm |
| May | 25° | 16° | 30 mm |
| Jun | 30° | 20° | 31 mm |
| Jul | 33° | 23° | 10 mm |
| Aug | 33° | 23° | 12 mm |
| Sep | 29° | 20° | 30 mm |
| Oct | 23° | 15° | 28 mm |
| Nov | 19° | 11° | 65 mm |
| Dec | 14° | 8° | 86 mm |
A warming climate: Athens's warmest month (July) has warmed from an average high of 32°C in the 1950s to 33°C today — a shift of +1.1°C over roughly seventy years.
Best time to visit: April–October offers the most comfortable conditions, with daytime highs around 23°C. Pack light, breathable layers and a light waterproof — Athens sees rain year-round, peaking in December. For the coldest spell around January, bring a warm coat.
Source: Open-Meteo ERA5 archive. Averages computed from daily records.