Weather in Evia in September
September is late summer in Evia: hot and mostly dry. Daytime highs average around 28°C / 82°F, and nights drop to about 16°C / 61°F. The sea averages about 24°C / 75°F, warm enough for long swims. Expect just 2 rainy days in a typical September. The first autumn storms can arrive, usually as short, sharp showers between long spells of sunshine. Evia is Greece's second-largest island, stretched along the mainland coast and linked to it by bridges at Chalkida. Daylight lasts about 12½ hours. Bring loose, light clothing, a wide-brimmed hat, strong sunscreen and sunglasses. When the wind picks up, a light windproof layer is handy for evenings by the water. The light is softer than in summer, which makes it a lovely time for photos and walks. Mornings and evenings get noticeably cooler as the month goes on. Plan sightseeing for the early morning or evening, and keep the midday hours for the beach or a shaded taverna.
Swimming in Evia in September
September is a great month for swimming in Evia, with water temperatures around 24°C / 76°F. Swimming is still good, although the sea has cooled since August. On windy days, choose a beach sheltered from the north, where the water stays calmer. Beach bars and sunbeds are open, with more space than in July and August. Quieter coves around the coast are often just as beautiful as the famous beaches. No wetsuit needed.
Crowds & Prices in Evia in September
Crowds in Evia are moderate in September, with plenty of space at the main sights and beaches. You'll find better deals on rooms and car hire than in July and August. Weekends are busier than weekdays, as it's a popular escape from Athens. Early mornings and late afternoons are the quietest times at popular sights. You can often book at short notice, except around holidays.
What's Open in Evia in September
In September, ferries from the mainland at several points to Evia run often, with extra fast boats in the peak season. Everything is open, from hotels and tavernas to beach bars and boat trips. Museums and sites are open on extended summer hours. Shops in tourist areas often stay open into the evening. Boat trips and excursions run regularly, weather permitting.
Festivals & Holidays in Evia in September
Late-summer village festivals continue into September, and the grape harvest gets underway. September is harvest time, with grapes picked for wine in many areas and village feasts on 8 September for the Nativity of the Virgin. Locals in Evia mark these dates in the traditional way, and visitors are welcome to join in. It's a good time to see traditions that have nothing to do with tourism, from harvests to name days.
Is September a Good Time to Visit Evia?
Yes, September is an excellent choice for Evia. Expect highs of around 28°C / 82°F, lows near 16°C / 61°F and rain on around 2 days. You get warm water and summer weather with fewer people and better prices than in high season. It's ideal for beach days, swimming and exploring its villages and coast. If you want the absolute peak of summer life, July and August are busier, but most travelers will prefer September.
Frequently Asked Questions
What time does the sun set in Evia in September?
Sunset in Evia is at around 8:00 pm at the start of September, around 7:35 pm in mid-September and around 7:10 pm by the end of the month, in Greek local time. Evenings cool quickly after sunset, so bring a layer.
Is it still hot in Evia in September?
Yes, especially in the first half of the month. September usually stays warm and sunny, and the sea is still warm from the summer. The meltemi tends to ease, nights become more comfortable, and the first autumn showers sometimes arrive late in the month, although rain is still uncommon.
Can I visit the Evripos Strait in Chalkida in September?
Yes. The Evripos Strait in Chalkida is at its liveliest in September, but also at its busiest. Explore in the morning or after sunset, when it's cooler and the atmosphere is at its best. The current under the old bridge famously changes direction several times a day.
Do I need a car on Evia in September?
It's the best way to explore. Evia is spread out, and buses mainly link Chalkida with the busiest beaches and villages, so a hire car lets you reach quieter corners. In September, book early, as rental cars can sell out.
Is September or October better for visiting Evia?
September, if the beach matters, as the sea is still warm. October is quieter and great for sightseeing and walking, but the weather becomes more changeable and seasonal businesses start to close.



