Weather in Greece in September

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21° C



6 mm

per month


88 %



50 %


What’s the weather like in Greece in September?

In September, Greece experiences a transition from the hot and dry summer to the mild and pleasant autumn. The weather in Greece during this month is generally warm and sunny, making it a popular time to visit the country. The temperatures start to cool down, especially towards the end of the month, creating a comfortable climate for outdoor activities and sightseeing.

Average daily temperatures

The average daily temperatures in Greece during September range from around 20°C (68°F) to 28°C (82°F), depending on the region. The northern parts of the country, such as Thessaloniki, have slightly cooler temperatures, while the southern coastal areas, like Athens and Crete, tend to be warmer. It is advisable to bring light clothing during the day, as well as a light jacket or sweater for the evenings when temperatures can drop.

Sunshine and rainfall

September is known for its abundant sunshine in Greece, with an average of 9 to 10 hours of sunshine per day. This makes it an ideal time for beach activities, as the sea is still warm from the summer months. However, it is important to note that the possibility of rain increases in September compared to the previous summer months. While rainfall is not usually heavy, it is good to pack a light rain jacket or umbrella to be prepared for occasional showers.

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