Athens Weather in October

The climate in Athens during October can be summarized as warm and damp.

October is in the fall / autumn in Athens and is typically the 6th warmest month of the year. Daytime maximum temperatures average around a comfortable 26°C (79°F), whilst at night 12°C (54°F) is normal.

On average October is the 3rd wettest month of the year in Athens with around 104mm 4.1 inches of rain making it a damp time to visit. This rainfall is typically spread over 7 days, although this may vary considerably.

On the flip side this corresponds to an average of 7.9 hours of sunshine per day.

The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Athens in October 2025.