Daytime highs, nighttime lows and the warmest cities in Attica, Greece this September.
Attica, Greece, a region in Greece, experiences maximum daytime temperatures in September ranging from 26°C (79°F) in Diakofti to 31°C (88°F) in Rafína. Nighttime temperatures generally drop to 18°C (64°F) in Rafína and 23°C (73°F) in Diakofti.
Find the average daytime temperatures in September for the most popular destinations in Attica on the map below. Click on a destination dot for more detailed information.
Check the conditions for any month of the year.
Click on a destination dot for more details. Toggle the map to compare temperatures or precipitation across Attica.
Marker color shows the average daytime high temperature in September: blue is cold, red is hot.
Pick a city to see its September weather averages.
Drill down to September weather for any region in Greece.
Average daytime highs in Attica, Greece during September reach about 29°C (84°F) in Athens.
After dark, Athens cools to about 20°C (68°F) on an average September night.
According to our recent database analysis, Rafína is the warmest city. It experiences an average maximum daytime temperature of approximately 31°C (88°F) and rarely drops below 18°C (64°F) during the night.
The coldest city in September in Attica, Greece is Diakofti when we check our database. The maximum daytime temperatures are around 26°C (79°F) and minimum nighttime temperatures fall around 23°C (73°F).
Athens usually sees around 277 hours of sunlight, indicating many sunny days.
The water temperature averages approximately 23°C (73°F) in Athens this month, a refreshing temperature for swimming and cooling off.
We have much more information about the climate in Attica.
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