Weather in Kythira

Stay up to date with the latest weather changes in Kythira to ensure your trip is comfortable. In this section, you will find up-to-date data, detailed charts, and the latest weather forecast.

The climate of Kythira can be described as typical Mediterranean, mild and comfortable for travel. The island is characterized by moderate temperatures without extreme heat or severe cold, creating a favourable atmosphere for holidays at any time of the year.

Summer here is long, warm, and very sunny. In the peak season, falling in July and August, the air warms up to an average of 27–28°C, and rain is almost completely absent. This is the ideal time for those looking for a classic beach holiday under the clear Greek sky.

Winter on the island is mild, though more humid compared to the summer period. Temperatures in the coldest months rarely drop below 11°C, however, the number of rainy days increases noticeably, especially in December and January. The off-season delights with pleasant warmth and freshness, perfectly suited for walks and excursions.

Kythira is distinguished by a mild and comfortable climate, characteristic of the island part of Greece, where sharp temperature spikes are a rarity. The annual temperature range here is quite smooth: the hottest months are traditionally July and August with average figures around 27°C and daytime highs reaching 28-29°C. The coolest period falls in January and February, when the average air temperature is about 13°C.

Summer on the island can be described as warm and dry, but without exhausting heat. Thanks to the sea breeze, even at the height of the season, the heat is easily tolerated. Notably, daily temperature fluctuations on Kythira are minimal: the difference between day and night figures in the summer months is only about 2-3 degrees. This means that nights here remain very warm, allowing you to enjoy long evening walks by the sea without the need to dress warmly.

The winter period on Kythira passes without frost or severe cold. Even on the coldest nights of January and February, the thermometer usually does not drop below 11-12°C, making winter here look more like a prolonged cool autumn. The transition to warmth in spring happens smoothly: already in April, the air warms up to a comfortable 16-17°C, and by May pleasant weather sets in with temperatures around 19-20°C, ideally suited for exploring the island's nature.

Precipitation patterns on Kythira are determined by a typical Mediterranean climate with a clear division into dry and wet seasons. Snow here is an exceptional phenomenon, as even in winter temperatures rarely drop below 10°C, so precipitation almost always implies rain. The most comfortable time for those who want to avoid bad weather is the period from May to September.

The driest months of the year are July and August. According to statistics, rain is practically absent at this time, and the number of days with precipitation averages just one day per month. The average rainfall level at the height of summer stays at the zero mark, guaranteeing tourists clear skies and excellent conditions for beach holidays and excursions around Greece.

The rainy season arrives closer to the end of autumn and lasts throughout the winter. The wettest months are November, December, and January, when between 10 to 12 days with precipitation are recorded. Although the frequency of rain increases noticeably in winter compared to summer, the volume remains small (a maximum of about 4 mm in January), which suggests light drizzle or short-term rains rather than heavy downpours.

For a summer trip to Kythira, when air temperatures often rise above 26°C and precipitation is practically absent, opt for light clothing made from natural breathable fabrics, such as cotton and linen. Be sure to bring swimwear, sunglasses, and a wide-brimmed hat to protect yourself from the active Greek sun. Don't forget high SPF sunscreen, as you can easily get sunburnt even with the refreshing sea breeze.

In the off-season (spring and autumn), the weather becomes more comfortable but changeable, so the principle of layering will be the best solution. During the day it may be warm enough for a t-shirt, but evenings can be cool, so a light jacket, windbreaker, or cosy cardigan will be very useful. If you are planning a trip in winter, when temperatures hover around 13–15°C and the number of rainy days increases to 10–12 per month, be sure to pack a waterproof jacket, an umbrella, and warmer clothes in your suitcase.

Regardless of the season, you will need comfortable and stable shoes to explore the island. Kythira is rich in scenic trails and stony paths, so reliable sneakers or trekking sandals are much better suited than high heels. Also, consider that it is often windy on the island, so even in summer, it does not hurt to have a light shawl or a long-sleeved shirt for evening walks by the sea.