Kartal

Planning a trip to Kartal? In this section, you will find the most up-to-date weather information and detailed forecasts to help you perfectly plan your journey to this picturesque corner of Turkey.

Kartal, nestled along the coast of Istanbul, delights travelers with its mild maritime climate and clearly defined seasons. Influenced by both Mediterranean and Black Sea climate systems, this region of Turkey is characterized by moderate temperatures and a fairly predictable seasonal pattern.

The city typically experiences warm, sunny summers and mild, though sometimes quite rainy, winters. Thanks to its proximity to the sea, extreme cold or exhausting heat are rare, making coastal strolls comfortable throughout most of the year. While the sky is often overcast during the winter months, the summer period compensates for this with an abundance of clear days.

The temperature regime in Kartal is notably mild, without sharp anomalies. August is traditionally considered the hottest month, with average daily highs reaching +28.4°C. July is close behind, offering tourists steady warmth around +25...+28°C, which remains pleasant thanks to the refreshing sea breeze.

The winter period, occurring in January and February, is characterized by average temperatures ranging from +7°C to +10°C. Although night temperatures can occasionally drop below five degrees, true freezing weather is a rarity for this part of Turkey. Spring and autumn serve as smooth transition periods: by May, the air warms up to a pleasant +20°C, while October bids farewell to summer with mild warmth.

For those who enjoy the sea, the most favorable time arrives in the second half of summer. Water temperatures along the city's shores reach a comfortable +23°C in July and August. The swimming season typically opens in June and lasts until September, when the water in the Marmara Sea still retains the heat accumulated over the summer.

Precipitation in Kartal follows a distinct seasonal pattern. Most of the rain falls during the autumn-winter period, from November through March. January is the wettest month, with about 14 rainy days and up to 92 mm of precipitation, often occurring as persistent drizzle or moderate rain.

In contrast, the summer months in this part of Turkey are quite dry. In August, precipitation is minimal—averaging only 19.8 mm—and sunny days prevail over cloudy ones. Snow is rare in the city; thanks to the proximity to the sea and the mild climate, winter precipitation usually falls as rain, and if snow cover does appear, it melts very quickly.

Humidity increases significantly during the colder months, peaking in winter (up to 89%). The spring months, especially March and April, are known for changeable weather: clear skies can suddenly give way to brief showers, so travelers should be prepared for the whims of the transitional season.

When packing for Kartal, it's best to follow the principle of layering, especially if your trip is scheduled for the off-season. For spring and autumn walks along the coast of Turkey, light windbreakers, sweaters, and comfortable trousers are ideal, allowing you to quickly adapt to daily temperature fluctuations that can reach 10°C.

During the summer period (June–August), your wardrobe should primarily consist of light clothing made from natural, breathable fabrics. Don't forget sunglasses, a hat, and high-SPF sunscreen, as the sea sun can be very intense even in moderate temperatures. For beach lovers planning trips between April and October, swimwear is essential.

In winter, waterproof shoes and a compact umbrella will come in handy, as rain is frequent during this time. Although there are no severe frosts, the humid sea air makes the chill more noticeable, so an insulated jacket, a scarf, and skin moisturizer will make your city tours much more pleasant.