What to pack for Athens in August
- light, breathable clothing
- sun protection (hat, SPF 50)
Humidity averages 45%; max daily wind around 17 km/h.
How August compares
Best months in Athens: April–May & September–November. See the full best time to visit Athens guide.
Athens in August: the details
In August, Athens sees average daytime highs of 33°C (92°F) and overnight lows of 23°C (74°F). Rainfall totals roughly 16 mm across 3.2 rainy days, and the sun shines about 12.8 hours per day with 13.5 hours of daylight mid-month. Relative humidity averages 45%.
In context: August is the second-warmest month and the 11th-wettest in Athens. The sunniest month is June (13.6 h/day).
| Metric | August average |
|---|---|
| Daytime high | 33°C / 92°F |
| Overnight low | 23°C / 74°F |
| Rainfall | 16 mm over 3.2 rainy days |
| Sunshine | 12.8 h/day (13.5 h daylight) |
| Humidity | 45% |
| Travel score | 5.8 / 10 |
These figures are climate normals computed from the ERA5 weather reanalysis (2019–2024) for Athens, Greece (37.98, 23.73) — see our methodology. Actual conditions vary year to year.
Not set on Athens? Browse the best places to visit in August ranked by travel score.
Frequently asked questions
How hot is Athens in August?
Daytime highs in Athens in August average 33°C (92°F); nights drop to about 23°C.
Does it rain in Athens in August?
Expect around 3.2 rainy days and 16 mm of rainfall in August.
Is August a good time to visit Athens?
August is a fair shoulder-season month in Athens — decent conditions with some trade-offs. Overall travel score: 5.8/10. The best months are April–May & September–November.
Also good in August, near Athens
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