Kefalonia weather
Our guide to the weather in Kefalonia during July
Kefalonia is a beautiful Greek island with stunning beaches and plenty of activities for visitors. July is usually a warm and sunny month, perfect for swimming and exploring the island's natural beauty. We've looked at the most up-to-date weather data for Kefalonia, 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 Kefalonia weather in July.
How warm is it in Kefalonia during July?
The temperature is extremely stable in July with average highs of 27℃ and lows just 2℃ lower at 25℃. Of course, the high humidity will make it feel even hotter. 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 Kefalonia during July?
On average, in July you'll see rain on just one day in the month. In other words, you shouldn't see any of the wet stuff. You're not likely to see a thunderstorm during your trip.
Is it windy in Kefalonia during July?
You're unlikely to experience any strong winds. Expect a gentle breeze that increases to moderate at times during July. The high humidity and warm temperature will make the breeze feel warm, so any cooling effect will be limted.
How warm is the sea in Kefalonia during July?
The water around Kefalonia reaches a very pleasant 25℃ during July. This is very warm, and will feel bath-like. People who normally feel the cold will find this temperature perfectly acceptable. The hot air temperature and relatively high humidity will mean that you will feel comfortably warm when coming out of the water.
Weather in Kefalonia
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