Weather in Kos in July
Expect hot, almost completely dry weather in Kos in July, the height of summer. Expect highs of about 30°C / 86°F and overnight lows near 24°C / 76°F. Nights stay warm, so air-conditioning helps. The sea averages about 24°C / 75°F, properly warm for swimming. Rain is almost unheard of. Kos is long and fairly flat, with sandy beaches along its coasts and a mountain ridge running along the south of the island. Summer weather here is shaped by the meltemi, a dry northerly wind that keeps the heat bearable but can make exposed beaches choppy. You get about 14½ hours of daylight a day, leaving long, light evenings. Pack light, breathable clothes, a sun hat, high-factor 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 Kos in July
The sea in Kos averages around 24°C / 75°F in July, warm enough to stay in for as long as you like. The sea hasn't fully warmed up yet, as August is usually the warmest month, but conditions are already very good. Paradise Beach and Tigaki are local favorites. When the meltemi blows, north-facing beaches get rough, so head for sheltered bays on the south side. Popular beaches fill up by late morning, so arrive early. You won't need a wetsuit.
Crowds & Prices in Kos in July
July is one of the busiest months of the year in Kos, and the crowds show it. Hotel prices are at their highest, and flights and ferries cost more too. Staying slightly outside the main town usually means better value and more space. 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 Kos in July
In July, ferries from Piraeus to Kos run often, with extra fast boats in the peak season. The airport has direct flights from across Europe in the season, as well as flights from Athens. 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.
Festivals & Holidays in Kos in July
July is the start of the panigyri season, when villages celebrate their saints' days with music, dancing and long tables of food, often late into the night. Saint days such as Prophet Elias on 20 July bring feasts to chapels across the country, often on hilltops. In Kos, as across Greece, these traditions are very much alive. Look out for posters announcing local feasts and concerts, often only a few days ahead.
Is July a Good Time to Visit Kos?
July is a great time to visit Kos if you want long beach days, a warm sea and the island at its liveliest. Expect highs of around 30°C / 86°F, lows near 24°C / 76°F and almost no rain. 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, September, October or November instead.
Frequently Asked Questions
What time does the sun set in Kos in July?
Through July, sunset in Kos moves from around 8:35 pm to around 8:20 pm in Greek local time, as the evenings get shorter. In mid-July, expect it at around 8:30 pm. The long evenings leave plenty of daylight after the heat of the day.
How hot does Kos get in July?
July is one of the two hottest months, with long, sunny days and almost no rain. The meltemi wind often takes the edge off the heat, but on calm days the midday sun is fierce, and heatwaves can bring a few days of extreme heat. Plan sightseeing for the morning or evening, and drink plenty of water.
Can I visit Kos Town in July?
Yes. Kos Town is at its liveliest in July, but also at its busiest. Explore in the morning or after sunset, when it's cooler and the atmosphere is at its best. The ancient agora and the Castle of the Knights sit right in the center.
Do I need a car on Kos in July?
Not necessarily. Buses link Kos Town with the main beaches and villages in July, and taxis are available, though they're busy. A car, scooter or ATV gives you more freedom to explore quieter corners, so book one early.
Is July or August better for visiting Kos?
July is usually slightly better. Both months are hot, busy and expensive, but August is the absolute peak, especially around the 15 August holiday, when Greek families travel and ferries and rooms sell out. If you must go in August, book everything early.
Kos Weather by Month
