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Attica weather in September

Planning a getaway to Attica this September and curious about the weather you should prepare for? Discover all the vital details you need on this page, solving your puzzle:

What is the weather like in Attica in September?

Attica is a region in Greece. September in Attica generally has temperatures that range from warm to very warm, with low precipitation.

During the day the temperature is warm in Diakofti at 26°C and very warm in Rafína at 31°C. As night falls, temperatures generally drop to 18°C in Rafína and 23°C in Diakofti. The temperatures cited for both day and night represent usual averages, but it's possible some days could be hotter. It's advisable to dress accordingly to handle the heat.

In September, precipitation varies across different areas. From low rainfall in Sounio with an average of 11 mm to low rainfall in Áyioi Apóstoloi with 28 mm. Meanwhile, Athens enjoys close to 277 hours of sunlight. This means it's a great month if you prefer bright and sunny days.

For specific regional insights in Attica for September, refer to the map provided below. For an in-depth overview of the yearly weather conditions, do visit our Attica climate page.

Where to go in Attica in September

Find the average weather conditions in September for the most popular destinations in Attica on the map below. Click on a destination dot for more detailed information.

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Legend perfect weather pleasant tolerable unpleasant poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C and 29°C and not too much precipitation (less than 90 mm a month).

Popular destinations in Attica

What is the weather like in September for the 5 most popular destinations in Attica?

Average weather in Athens

In September Athens generally has high temperatures with maximum daytime temperatures around 29°C, minimum nighttime temperatures around 20°C and low monthly rainfall. So on average the conditions are perfect that month.

Athens
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
sun hoursMonthly sun hours sun hoursSun hours
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   August August
<<  
33°C 
23°C 
340 hours 
3.8 mm 
2 days 
29°C 
20°C 
277 hours 
16 mm 
2 days 
October   >> October
>>  
25°C 
16°C 
208 hours 
29 mm 
6 days 
Climate in Athens

Average weather in Hydra

In September Hydra generally has high temperatures with maximum daytime temperatures around 27°C, minimum nighttime temperatures around 23°C and low monthly rainfall. So on average the conditions are perfect that month.

Hydra
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
sun hoursMonthly sun hours sun hoursSun hours
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   August August
<<  
30°C 
26°C 
340 hours 
3.2 mm 
2 days 
27°C 
23°C 
277 hours 
17 mm 
2 days 
October   >> October
>>  
24°C 
20°C 
208 hours 
32 mm 
6 days 
Climate in Hydra

Average weather in Agia Marina

In September Agia Marina generally has high temperatures with maximum daytime temperatures around 27°C, minimum nighttime temperatures around 22°C and low monthly rainfall. So on average the conditions are perfect that month.

Agia Marina
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
sun hoursMonthly sun hours sun hoursSun hours
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   August August
<<  
30°C 
25°C 
340 hours 
2.3 mm 
2 days 
27°C 
22°C 
277 hours 
17 mm 
2 days 
October   >> October
>>  
23°C 
18°C 
208 hours 
35 mm 
6 days 
Climate in Agia Marina

Average weather in Spétses

In September Spétses generally has high temperatures with maximum daytime temperatures around 27°C, minimum nighttime temperatures around 23°C and low monthly rainfall. So on average the conditions are perfect that month.

Spétses
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   August August
<<  
29°C 
25°C 
3.8 mm 
2 days 
27°C 
23°C 
21 mm 
2 days 
October   >> October
>>  
23°C 
19°C 
41 mm 
6 days 
Climate in Spétses

Average weather in Piraeus

In September Piraeus generally has high temperatures with maximum daytime temperatures around 29°C, minimum nighttime temperatures around 20°C and low monthly rainfall. So on average the conditions are perfect that month.

Piraeus
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
sun hoursMonthly sun hours sun hoursSun hours
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   August August
<<  
33°C 
23°C 
340 hours 
4.3 mm 
2 days 
29°C 
20°C 
277 hours 
17 mm 
2 days 
October   >> October
>>  
24°C 
16°C 
208 hours 
31 mm 
6 days 
Climate in Piraeus

Is your destination not in the list? Have a look at other destinations in Attica, in Greece.

Is September the best time to visit Attica?

We consider September to be one of the best times to travel to Attica. Typically, the climate in Athens is perfect.

Generally speaking, the best visiting conditions can be found in April, May, June, July, August, September, October and November offering mostly perfect weather in Athens. In contrast, January, February, March and December tend to have tolerable weather conditions.

Interested in more climate information?

We have much more information about the climate in Attica. Interested in the weather conditions in a specific month? Select the month below.

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  • Weather and climate has detailed information for every country in the world. Are you going to Greece? Get detailed historical weather averages for many cities in Greece.

    Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal climate conditions. Find out where to go with our weather planner.