Monthly climate guide
Athens weather in October
October in Athens is typically warm, with average daytime highs around 23°C (74°F) and night-time lows near 16°C (61°F). The month usually brings about 41 mm of rain (fairly dry) and is a mix of sun and cloud. Daytime highs are 6°C cooler than September and 5°C warmer than November.
What stands out in October
- Athens is usually about 2°C warmer than Nafplio, 90 km away, in October.
- Good walking weather for combining Acropolis Museum and Acropolis in one day.
- Temperatures are falling — expect highs around 5°C lower by November.
- Seasonally, October counts as mid-autumn in Athens.
Avg high
23°C
74°F
Avg low
16°C
61°F
Rainfall
41 mm
fairly dry
Humidity
70%
relative
Sky
35%
cloud · a mix of sun and cloud
Athens weather by month
Show the monthly averages as a table
| Month | Avg high | Avg low | Rain | Humidity | Cloud cover |
|---|---|---|---|---|---|
| January | 12°C / 54°F | 7°C / 44°F | 65 mm | 80% | 52% |
| February | 14°C / 56°F | 7°C / 45°F | 66 mm | 81% | 52% |
| March | 16°C / 60°F | 9°C / 47°F | 62 mm | 77% | 47% |
| April | 20°C / 68°F | 11°C / 52°F | 30 mm | 70% | 39% |
| May | 25°C / 77°F | 16°C / 60°F | 21 mm | 63% | 37% |
| June | 30°C / 86°F | 20°C / 69°F | 29 mm | 56% | 21% |
| July | 33°C / 91°F | 23°C / 73°F | 11 mm | 52% | 9% |
| August | 32°C / 90°F | 23°C / 74°F | 10 mm | 54% | 9% |
| September | 29°C / 84°F | 21°C / 69°F | 29 mm | 60% | 19% |
| October | 23°C / 74°F | 16°C / 61°F | 41 mm | 70% | 35% |
| November | 18°C / 65°F | 13°C / 55°F | 61 mm | 77% | 47% |
| December | 14°C / 57°F | 9°C / 47°F | 92 mm | 79% | 50% |
What to pack for October
- T-shirts plus a light layer for the evening
- Comfortable trainers or sandals for long walks
- A small travel umbrella, just in case
- Sunglasses
Is October a good time to visit Athens?
Our Athens guide recommends: April to June or September to October, avoiding the intense heat of July and August.
Visit the Acropolis at opening time (8am) — both the crowds and the heat build quickly through the day.
Best time to visit Athens →Other Greece cities in October
Cite or embed this data
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Athens weather in October. WeatherCompare, 2026 (NASA POWER / ERA5, 2011–2020 monthly averages). https://weathercompare.eu/weather/greece/athens/october
<a href="https://weathercompare.eu/weather/greece/athens/october">Athens weather in October</a> (WeatherCompare)
<iframe src="https://weathercompare.eu/embed/greece/athens" width="300" height="160" style="border:0;border-radius:12px" loading="lazy" title="Athens weather in October"></iframe> <p style="font-size:12px"><a href="https://weathercompare.eu/weather/greece/athens/october">Athens weather in October</a> – WeatherCompare</p>
Athens in October: quick answers
Is October a good time to visit Athens?
Yes. October is one of the best months for Athens, with highs around 23°C and about 41 mm of rain.
How warm is Athens in October?
Average highs are about 23°C (74°F) and average lows about 16°C (61°F), based on 10 years of daily data.
Does it rain a lot in Athens in October?
Athens typically gets around 41 mm of rain in October — fairly dry.
When is the best time to visit Athens?
April to June or September to October, avoiding the intense heat of July and August.
Figures are long-term averages for the area around Athens (NASA POWER / ERA5, 2011–2020), not a forecast for a specific year. For upcoming days, see the live multi-source forecast.