Athens weather at a glance
Hottest
July · 34°C
Coldest
January · 6°C
Wettest
December · 63 mm
Best season
April, May, June, September, October
When is the best time to visit Athens
Athens has a hot-summer mediterranean climate. In summer (Jun–Aug) the average high is around 33°C, while in winter (Dec–Feb) it sits near 14°C by day and 7°C at night. The hottest month is July (34°C) and the coldest is January (6°C).
The best time to visit is April, May, June, September, October, when conditions are most comfortable for sightseeing and walking around. July, August can be less comfortable — keep that in mind when planning.
Athens temperatures & rainfall by month
Long-term monthly averages (climate normals).
| Month | High | Low | Daily range | Rain |
|---|---|---|---|---|
| Jan | 13° | 6° | 52 mm | |
| Feb | 14° | 6° | 44 mm | |
| Mar | 16° | 7° | 39 mm | |
| Apr | 20° | 10° | 26 mm | |
| May | 26° | 15° | 18 mm | |
| Jun● | 31° | 20° | 9 mm | |
| Jul | 34° | 23° | 5 mm | |
| Aug | 34° | 23° | 6 mm | |
| Sep | 29° | 19° | 14 mm | |
| Oct | 23° | 15° | 52 mm | |
| Nov | 18° | 11° | 58 mm | |
| Dec | 14° | 8° | 63 mm |
Seasons in Athens
Spring
21° / 11°
mild
Rain: ~28 mm/mo
Summer
33° / 22°
hot
Rain: ~7 mm/mo
Autumn
23° / 15°
mild
Rain: ~41 mm/mo
Winter
14° / 7°
cool
Rain: ~53 mm/mo
When to visit Athens
✓ Best months
April, May, June, September, October
~ Less comfortable
July, August
What to pack
- Light, breathable clothing, sunglasses, a hat and sunscreen — summers are hot.
- A warm jacket and layers — winter mornings and evenings are chilly.
- Comfortable walking shoes — you'll be on your feet around the centre.