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What Is the Weather Like in Agios Efstratios in August?

Avg High: 29°C / 83°F

Avg Low: 22°C / 72°F

Sea Temp: 24°C / 76°F

Rain Days: 1

Rainfall: 12 mm

Daylight: 13h 45m

Swimming: Yes

Season: Peak

Key Facts

Worth Going?

Yes – peak beach season, book early

Weather in Agios Efstratios in August

August is the height of summer in Agios Efstratios: hot and almost completely dry. Temperatures typically peak at around 29°C / 83°F in the afternoon and fall to about 22°C / 72°F at night. Even after dark it stays warm, so a room with air-conditioning makes a difference. Expect just 1 rainy day in a typical August. Sea temperatures average around 24°C / 75°F, warm enough for long swims. Agios Efstratios is a remote, low island in the north Aegean, open to the wind from every direction. Summer weather here is shaped by the meltemi, a dry northerly wind that keeps the heat bearable but can make exposed beaches choppy. Days bring around 14 hours of daylight, leaving long, light evenings. 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. Get out early and late, and save the hottest hours of the afternoon for the water.

Swimming in Agios Efstratios in August

The sea in Agios Efstratios averages around 24°C / 76°F in August, warm enough to stay in for as long as you like. Of the best swimming months, July, August and September, this is the warmest. When the meltemi blows, north-facing beaches get rough, so head for sheltered bays on the south side. Beaches are at their busiest now, so go early or late in the day. You won't need a wetsuit.

Crowds & Prices in Agios Efstratios in August

Even at its busiest in August, Agios Efstratios stays small-scale, though rooms and ferry seats sell out. Prices for rooms, car hire and ferries are at their yearly high. Around 15 August, when Greek families travel, ferries and rooms sell out. Early mornings and late afternoons are the quietest times at popular sights. Book rooms, ferries and car hire well in advance.

What's Open in Agios Efstratios in August

Ferries to Agios Efstratios from Lemnos and Lavrio run at full summer frequency in August, but they sell out, so book ahead. It's the full season, so hotels, restaurants, beach bars and excursions are all running. Opening hours are long, with many tavernas serving until late. Boat trips and excursions run regularly, weather permitting. Shops in tourist areas often stay open into the evening.

Festivals & Holidays in Agios Efstratios in August

Many Greeks return to their home villages in August, and panigyria, village feasts with live music and dancing, run late into the night. 15 August, the Dormition of the Virgin Mary, is the biggest summer holiday, with church services and village festivals everywhere. Locals in Agios Efstratios mark these dates in the traditional way, and visitors are welcome to join in. Look out for posters announcing local feasts and concerts, often only a few days ahead.

Is August a Good Time to Visit Agios Efstratios?

August is a great time to visit Agios Efstratios if you want long beach days, a warm sea and the island at its liveliest. Expect highs of around 29°C / 83°F, lows near 22°C / 72°F and rain on around 1 day. It suits families on school holidays and anyone who loves a busy summer atmosphere. It's less ideal if you dislike crowds or high prices. For a calmer trip with the sea still warm, consider June or September instead.

Frequently Asked Questions

What time does the sun set in Agios Efstratios in August?

In early August, the sun sets in Agios Efstratios at around 8:35 pm. By mid-month it's around 8:20 pm, and by the end of August around 7:55 pm. All times are Greek local time. The long evenings leave plenty of daylight after the heat of the day.

Is it windy in Agios Efstratios in August?

Often, yes. August is the height of the meltemi, a strong, dry northerly wind that blows across the Aegean on many summer days, sometimes for several days in a row. It keeps the heat bearable, but it can make exposed beaches rough and delay fast ferries and small boats. South-facing beaches are usually more sheltered.

Is August a good time for walking on Agios Efstratios?

Only early in the morning or late in the day. August is hot, most paths have little shade and the midday sun is fierce. Start at dawn, carry plenty of water and wear a hat. Many of the island's beaches can only be reached on foot or by boat.

Do I need a car on Agios Efstratios in August?

No. Agios Efstratios is small enough to explore on foot, and the distances between the harbor, village and beaches are short. In August, some beaches may also be served by small boats or a seasonal minibus, and it's worth bringing a hat for the walks.

Is August or September better for visiting Agios Efstratios?

September, for most travelers. The sea is still warm, the crowds thin out after the first week or two and prices drop, while most businesses stay open. August is the choice only if you want the island at its busiest and liveliest.

Loving Agios Efstratios?

Agios Efstratios Island Tee

Agios Efstratios Weather by Month

Is January a good time to go? See the weather and what's open.

Temperatures, swimming and what's on in February.

Planning a trip in March? Here's the weather and what to know.

Sunshine, rain and sea temperatures for April, plus travel tips.

Weather, sea temperature and travel tips for May.

What to expect in June: weather, crowds and what's open.

Is July a good time to go? See the weather and what's open.

Temperatures, swimming and what's on in August.

Planning a trip in September? Here's the weather and what to know.

Sunshine, rain and sea temperatures for October, plus travel tips.

Weather, sea temperature and travel tips for November.

What to expect in December: weather, crowds and what's open.

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