The month in detail
What to expect in August
In the height of summer, Athens sees high temperatures (91°F). Heat is a factor for outdoor activities. Rain is virtually absent (6% of days) — ideal for planning without a backup. A good balance between weather and crowds, even if June (9.1/10) remains theoretically better.
August ranks 4 out of 12 months in Athens. Compared to July: −2°F daytime, −0.7h of sun per day.
This month's conditions
What it's like in August
UV index
8 · high
sunscreen and hat advised
Feels like
comfortable
14°
Sea
28°C
warm, ideal
Daylight
13.5h of daylight
Air quality
good
AQI 36
Compare
Is August the right month?
The best month in Athens is June (9.1/10), 0.6 pt higher than August.
Book
Plan your trip
Hotels at their lowest outside peak season, highest on comfortable months. Shoulder seasons offer a good price/climate compromise.
Stay
Hotels & rentals · Athens
Expedia →
Activities
Tours, tickets, experiences
See ↓
Flights
Multi-airline comparator
Kiwi →
🎟️ Activities & tours · Athens
GetYourGuide selection · free cancellation
Practical info
What you need to know before you go
Three angles: the country (language, currency, safety, budget), the year-round climate, and the specifics of a beach trip.
Country · Greece
🗣️LanguageGreek
💶CurrencyEuro (€)
🚗DrivingRight-hand
🛡️Safety ⓘVery safe · 1/5
💰Cost of living ⓘModerate · 3/5
🌡️ Climate
🌍Climate typeTemperate oceanic
📈Climate trend ⓘStable
🔥Hottest monthJuly · 93°F
❄️Coolest monthJanuary · 55°F
🌧️Rainiest month ⓘDecember · 22%
🏖️ Beach trip
📅Peak seasonJuin → Sept
🏖️Swell (Sept–Mar) ⓘModérée
🛂VisaSchengen · 90 days
Explore
Other destinations in August
If August doesn't convince you for this destination, compare with others.
Location
Where is Athens ?
Global position + regional geographic context.
🌍 World
🔍 Geographic context
GreeceTemperate oceanic climate with a 9.1 → 4.3 gap between best and worst month. 10 years of ERA5 data to choose by project.
37.98°N · 23.73°E
Questions
Frequently asked questions
What is the best time to visit Athens?
June is the best month with 88°F highs, 70°F lows, 11.2h of sunshine and 12.0% rainy days. The months of June & September offer comparable conditions.
How many hours of sunshine does Athens get in June?
Athens averages 11.2 sunshine hours per day in June. It is the sunniest month with a climate score of 8.8/10.
What is the rainiest month in Athens?
January is the most unfavourable month with January has the lowest climate score of the year and the lowest climate score of the year.
What are the temperatures at night in Athens in June?
In June, overnight lows reach 70°F, while afternoon highs average 88°F.
Is Athens good in winter?
In winter (December-February), Athens scores 4.2/10 on average — Difficult period — prefer the peak season.. The best month overall remains June with a score of 8.8/10.
When should you avoid Athens?
January is the most difficult month to visit Athens, with January has the lowest climate score of the year. Climate conditions are at their lowest of the year during this period.
Can you swim in Athens in August?
In August, the sea averages 82°F in Athens: warm, ideal. Ideal conditions for swimming and snorkeling.
Do you need sun protection in Athens in August?
The average UV index reaches 8 in August in Athens (high), with about 13.5h of daylight. Sunscreen and hat advised.