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Climate & Weather Guide in Turkey

Climate zones, seasonal temperatures, rainfall patterns, and best travel times

Turkey is a large and climatically diverse country spanning the Mediterranean, Aegean, Marmara, Black Sea, central inland plateau, and eastern highlands, so residents can experience very different conditions depending on location. The country’s climate ranges from hot-summer Mediterranean on the coasts to humid oceanic-like and humid continental conditions in the north and northeast, with steppe and continental climates dominating much of the interior. Recent climate classification sources describe Turkey as containing many Köppen-Geiger zones, reflecting strong regional variation in temperature, rainfall, and seasonality. For expats, this means mild, wetter coastal winters are common in the west and north, while inland areas are drier with colder winters and hotter summer swings.

Summer Average

22-35°C

Winter Average

-5-15°C

Climate Types

Mediterranean and Continental and Oceanic and Steppe

Annual Rainfall

300-2500 mm

Sunshine Hours

1,800-3,000 hrs/yr

Average Humidity

40-80%

Regional Climate Variations

Mediterranean and Aegean Coasts

This zone includes the south and west coasts, where summers are long, hot, and dry and winters are mild with most rainfall concentrated in the cool season. Coastal cities such as Antalya, İzmir, and Muğla area locations are among the warmest and most residence-friendly for those seeking sun and sea. Köppen patterns here are mainly Mediterranean, with local variation from hotter lowland areas to slightly cooler inland valleys. The climate is attractive for year-round outdoor living, though summer heat can be intense in July and August.

Summer:27-35°C
Winter:8-15°C
Low to moderate rainfall

Warm, sunny, and dry in summer with comfortable winters; best suited to people who want a classic coastal Mediterranean lifestyle.

Marmara and Northwestern Turkey

The Marmara region around Istanbul, Bursa, and the surrounding lowlands sits between Mediterranean and more temperate continental influences, producing a highly changeable climate. Summers are warm to hot but usually less extreme than the southern coast, while winters are cool, cloudy, and occasionally snowy, especially farther inland. Rainfall is spread through the year, and humidity can feel higher than in central Turkey. For residents, this is a practical compromise region with four distinct seasons and relatively moderate temperatures.

Summer:24-31°C
Winter:3-10°C
Moderate rainfall

A mixed-season climate with humid, relatively mild conditions near the sea and cooler winters inland; good for people who want seasonal variety without the harshest inland extremes.

Black Sea Coast

Turkey’s Black Sea coast is the country’s wettest major region, with frequent cloud cover, abundant rainfall, and humid conditions through much of the year. The climate is strongly influenced by the mountains behind the coast, which help trap moisture and support lush green landscapes. Summers are warm rather than hot, and winters are cool to mild near the shore, though nearby uplands can be much colder. Köppen types here are mainly oceanic and humid subtropical to humid temperate variants, making this region appealing to those who prefer greenery over heat.

Summer:22-28°C
Winter:5-12°C
High rainfall

Green, moist, and less sunny than the rest of Turkey, with mild summers and frequent rain; ideal for people who dislike dry heat.

Central Anatolian Plateau

Central Anatolia is Turkey’s broad inland plateau, where steppe and continental climates dominate. Summers are hot, dry, and sunny, while winters are cold and often snowy, with large day-to-day and day-night temperature swings. Annual rainfall is much lower than on the coasts, and drought risk is an important feature of the region. Cities such as Ankara and Konya reflect this pattern well. For residents, the climate is more demanding in winter, but it offers plenty of sunshine and low humidity.

Summer:26-34°C
Winter:-5-5°C
Low rainfall

Dry, sunny, and strongly seasonal, with cold winters and hot summers; comfortable for people who like clear skies and low humidity.

Eastern Anatolia and High Mountains

Eastern Anatolia has the most severe climate in Turkey because of its elevation and inland location. Winters are long, very cold, and snowy, while summers are short and warm to pleasantly mild in many valleys. Higher elevations can remain cool even in midsummer, and the region includes some of the coldest inhabited areas in the country. Köppen classifications here lean toward humid continental and alpine-like mountain conditions. This zone suits residents who can handle real winter, but it is less attractive for those seeking mild year-round weather.

Summer:18-28°C
Winter:-20-0°C
Moderate rainfall

Long, snowy winters and short summers with a crisp mountain feel; best for people who prefer cold seasons and can handle altitude-related weather.

Turkey offers one of the widest climate ranges in the eastern Mediterranean, from warm coastal resort weather to cold inland continental conditions. For residents and expats, the most comfortable areas are usually the Mediterranean, Aegean, and Marmara coasts, while the Black Sea coast suits those who want cooler, wetter weather and the interior appeals to people who prefer dry air and distinct seasons.