Kos weather
Our guide to the weather in Kos during June
Kos, Greece is a beautiful island with stunning beaches and plenty of cultural attractions to explore. June is a great time to visit, with warm temperatures and plenty of sunshine. We've looked at the most up-to-date weather data for Kos, covering the last 12 years up to 2024, plus we've asked our team of travel bloggers for their first-hand experiences in order to answer the most frequently asked questions about Kos weather in June.
How warm is it in Kos during June?
The temperature is extremely stable in June with average highs of 26℃ and lows just 4℃ lower at 22℃. The UV index will be high at this time of year, so protection against skin and eye damage is needed. Try to limit exposure between 10am and 4pm. Apply broad spectrum SPF 30+ sunscreen every few hours, even if it's cloudy, or more frequently after sweating or swimming, and wear UV-blocking sunglasses too, and bear in mind that bright surfaces, such as sand and water increase UV exposure.
Does it rain in Kos during June?
On average, in June you'll see rain on just one day in the month. In other words, you shouldn't see any of the wet stuff. There's a small chance that you'll catch a thunderstorm during your trip.
Is it windy in Kos during June?
You're unlikely to experience any strong winds. Expect a gentle breeze that increases to moderate at times during June. With moderate humidity, any breeze will have a welcome cooling effect.
How warm is the sea in Kos during June?
The water temperature around Kos reaches a pleasant 23℃ during June. While generally considered warm, some people might find it a little on the cool side on entering the water.
Weather in Kos
Our month-by-month guide to the weather and climate in Kos
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