Keratsíni Weather in October
What's the weather like in Keratsíni (Greece) in October 2025?
The climate in Keratsíni during October can be summarized as warm and reasonably dry.
October is in the fall / autumn in Keratsíni and is typically the 6th warmest month of the year. Daytime maximum temperatures average around a comfortable 23°C (73°F), whilst at night 14°C (57°F) is normal.
| Daytime temperature | 22.9°C 73.1°F |
|---|---|
| Nightly temperature | 14°C 57.1°F |
| Average temperature | 18.4°C 65.1°F |
| Daily sunshine | 7.5 hrs |
| Avg rainfall | 53 mm 2.1 ins |
| Rainy days | 6 days |
| Sea temperature | 22°C 71.5°F |
| Humidity | 65% |
| Windspeed | 7.9kph 5 mph |
On average October is the 4th wettest month of the year in Keratsíni with around 53mm 2.1 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 6 days, although this may vary considerably.
On the flip side this corresponds to an average of 7.5 hours of sunshine per day.
October temperatures in Keratsíni
October rainfall
October hourly sunshine
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 Keratsíni in October 2025.
Other monthly averages
Best places to visit in October
Keratsíni weather stats
| Hottest month: | July | 32.1°C 89.8°F |
|---|---|---|
| Driest month: | July | 5mm 0.2ins |
| Sunniest month: | August | 12.3hrs |
| Coldest month: | January | 12.5°C 54.5°F |
| Wettest month: | December | 75mm 3ins |
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