When you’re planning a trip to Antalya, the summer weather probably pops into your mind first. From June to August, you’ll get long, hot, and dry days with almost endless sunshine. The Mediterranean climate makes the coast perfect for beach days, outdoor meals, and wandering the old town, with barely any rain to worry about.
Temperatures rise steadily through summer, often landing in the mid-30s °C (mid-90s °F) by July and August. Warm evenings fill the waterfront with energy, and the sea stays inviting for swimming and water sports.
Humidity, wind, and the occasional heat wave all play a role in shaping your days here. It’s worth knowing these patterns so you can make the most of Antalya’s summer, whether you’re lounging by the sea, hopping on a boat, or heading into the mountains.
Overview of Antalya’s Summer Climate
Antalya sits on Turkey’s southern coast and basks in long, hot, dry summers thanks to its Mediterranean setting. The city gets high temperatures, barely any rainfall, and warm sea conditions that draw visitors from everywhere.
Mediterranean Climate Characteristics
Antalya features a hot-summer Mediterranean climate. Dry, stable air from subtropical high-pressure systems rules the summer months. You’ll rarely see rain, and the skies generally stay bright and clear.
Humidity usually hovers between 50–60%, so evenings don’t feel as suffocating as in some other coastal places. Sometimes winds from the Taurus Mountains sweep in, bringing even warmer, drier air.
The sea really shapes the weather here. By August, water temperatures reach about 27–28 °C (81–82 °F), so swimming feels great all summer. With 10–11 hours of sunshine per day, you’ll enjoy long, sun-filled days.
Typical Summer Weather Patterns
Most summer days in Antalya hit the mid-30s °C (90s °F). Heat waves aren’t rare, and sometimes the temperature jumps above 40 °C (104 °F). Nights stay warm too, usually in the low to mid-20s °C (70s °F).
Rain barely shows up. July and August typically get less than 5 mm of rain, with just one or two rainy days the whole season. You can plan outdoor adventures without worrying about storms.
Clear skies mean strong sunlight. The UV index often gets high, so you’ll need sun protection if you’re outside a lot. Winds tend to stay light to moderate, around 10–12 kph, which helps take the edge off the hottest afternoons.
Comparison to Other Seasons
Summer and winter in Antalya couldn’t be more different. Winters bring mild temperatures but also heavy rainfall, with December alone soaking up more than 250 mm of rain. Summer, on the other hand, is nearly bone dry.
Spring and autumn bridge the gap. May and September are still warm, but not as intense as July and August. Rain is rare, but not quite as scarce as in the heart of summer.
In winter, the sea cools down to about 16–18 °C, while summer keeps it warm for long swims. The sun shines longest in June and July, while winter days feel much shorter. It’s no wonder summer is the city’s busiest time for tourists.
Monthly Temperature Trends in Summer
Antalya’s summer brings hot, dry weather that sticks around for weeks. Temperatures rise fast in June, hit their peak in July and August, then ease off a bit in September, though it’s still plenty warm for swimming and outdoor fun.
June Temperatures
June kicks off Antalya’s main summer season. Daytime highs usually fall between 28°C and 32°C (82°F to 90°F), and nights cool to about 20°C (68°F). The heat feels strong but isn’t overwhelming yet.
Rain barely makes an appearance, with just a few millimeters recorded. You’ll get 10–11 hours of sunshine daily, which is perfect for sightseeing before the summer crowds show up.
The Mediterranean Sea warms up to about 24–25°C (75–77°F), making for pleasant swims. Humidity rises a bit but stays manageable. If you like being active outdoors, June probably offers the best balance of warmth and comfort.
July Heat Levels
July brings the year’s hottest weather in Antalya. Daytime highs average 34°C to 36°C (93°F to 97°F), and some afternoons can push up to 40°C (104°F). Nights don’t cool off much, settling around 23°C (73°F), so the heat lingers.
Rain is almost unheard of, with less than 5 mm falling all month. Sunshine seems endless, with 12–13 hours of daylight. The sea gets warmer, hitting 27–28°C (81–82°F), so swimming feels fantastic.
Humidity often climbs above 65–70%, which makes the heat feel heavier. If you’re exploring the city, you’ll want to stick to the shade, drink plenty of water, and take advantage of air conditioning.
August Temperature Highlights
August keeps up July’s intense heat, and sometimes feels even more humid. Highs stay near 33°C to 35°C (91°F to 95°F), with nights at 23–24°C (73–75°F). The air can feel thick, especially close to the coast, but sea breezes sometimes help.
The sea reaches its warmest, about 28°C (82°F), perfect for long swims or water sports. Rain barely registers, averaging under 10 mm, so skies stay clear nearly every day.
August is the busiest month, and the crowds can make the heat feel even more intense in popular spots. Early mornings and late evenings are your best bets for comfortable outdoor time.
September Cooling Trends
By September, Antalya starts to cool off a little, though it’s still hot by most standards. Daytime highs land around 30°C to 32°C (86°F to 90°F), and nights drop to 20°C to 21°C (68°F to 70°F). Lower humidity makes things feel less sticky.
Rain picks up just a bit, averaging 20–30 mm, but showers are usually short. You still get 9–10 hours of sunshine daily. The sea stays warm at 26–27°C (79–81°F), so swimming is still great.
Sightseeing and outdoor activities feel more comfortable this month. Cooler evenings make it easier to wander Antalya’s old town, browse markets, or stroll the coast without the summer’s intense heat.
Precipitation and Rainfall Patterns
Antalya’s summer is all about dry, sunny weather with almost no rain. Rain events are rare and short, making this the driest stretch of the year.
Rainfall Frequency in Summer
You’ll notice Antalya’s summers come with very few rainy days. June sees about 3 days of rain, while July and August usually have just 1 day each with any real precipitation.
Rainfall amounts stay tiny. June averages around 10 mm, while July and August each bring less than 5 mm. Compare that to winter, when a single month can top 200 mm—it’s a big difference.
This means you’ll mostly enjoy clear skies and barely any rain interruptions. Even when showers pop up, they’re usually brief and local, not big storms.
Driest and Wettest Summer Months
July is the driest month, often seeing just one quick shower and totals near 4 mm. August is almost the same, averaging about 5 mm, so conditions stay very dry.
June is a touch wetter than July or August, with about 10 mm spread over a few days. Still, it’s much drier than spring or fall.
Winter is a whole different story. December averages 270 mm—that’s more than 25 times the total of July. This sharp seasonal change really defines Antalya’s Mediterranean climate and explains why summer is the best bet for outdoor plans.
Humidity and Sunshine Hours
Antalya’s summer brings high humidity and long, sunny days. Expect warm, moist air during the day and daylight that stretches well into the evening.
Average Humidity Levels
Even with little rain, Antalya’s humidity stays fairly high in summer. July and August often have relative humidity between 55% and 65%. This can make the heat feel stronger than the thermometer says.
Mornings tend to be a bit more humid, then afternoons dry out as temperatures climb. Nights stay muggy, especially near the coast where sea breezes bring in extra moisture.
If you’re out and about, the heat and humidity can wear you down. Light clothes, lots of water, and shady breaks help you keep cool. Hotels and restaurants usually have air conditioning, which is a welcome escape from the sticky air.
Antalya’s spot on the coast keeps humidity more stable than inland parts of Turkey. The Mediterranean Sea acts as a steady source of moisture, so you won’t get the sharp drops you might see farther from the water.
Daily Sunshine Duration
Antalya gets some of Turkey’s longest sunshine hours in summer. From June to August, you’ll see about 11 to 13 hours of sun each day. July stands out as the brightest month, with clear skies nearly every day.
Long daylight hours give you loads of time for sightseeing, swimming, or boat trips. Beaches stay sunny late into the afternoon, and evenings remain light well after 8 p.m.
Clouds are rare in midsummer, so expect almost nonstop sun. Sunscreen, hats, and sunglasses aren’t optional if you’re outside for long stretches.
Unlike a lot of places, Antalya’s summer sun isn’t broken up by storms. Rain is so limited that your plans are unlikely to get derailed by sudden weather changes.
Sea and Water Temperatures
The Mediterranean Sea off Antalya warms up fast through summer, hitting its highest temperatures of the year. Stable weather and almost no rain keep the water perfect for swimming and other activities.
Average Sea Temperature by Month
Sea temperatures in Antalya jump quickly in early summer and peak by August. June averages about 25°C (77°F), which already feels nice for most swimmers. By July, the water gets up to 28°C (82°F), and August nearly reaches 29°C (84°F).
These are some of the warmest waters along the Turkish coast. The temperature stays steady all day and night, with little difference between shallow and deeper spots near the shore.
Since rain barely falls in summer, freshwater runoff doesn’t really affect sea conditions. The steady weather means you can count on the water temperature, which is great if you’re planning lots of beach time.
| Month | Avg. Sea Temp |
|---|---|
| June | 25°C (77°F) |
| July | 28°C (82°F) |
| August | 29°C (84°F) |
Swimming Conditions in Summer
Swimming conditions in Antalya are excellent all summer. Warm water, hardly any rain, and long sunny days make the sea inviting for everyone. Even in the evenings, the water stays mild, so you can enjoy a late swim.
The sea usually stays calm, with very few windy days strong enough to change the surface temperature. This means good conditions for snorkeling, diving, and other water sports.
Crowds swell in July and August, but the coastline stretches far enough that you can still find quieter spots. If you like slightly cooler water and fewer people, June is a nice compromise—warm seas and more space on the beaches.
Wind and Other Weather Factors
Antalya’s summer weather isn’t just about heat and sun. Steady breezes, stable air pressure, and clear skies all play their part. These factors really shape how comfortable you’ll feel outdoors and how much you’ll enjoy both coastal and inland adventures.
Typical Wind Speeds
During summer, you’ll usually notice light to moderate winds along the coast. Average speeds hover somewhere between 6 to 12 mph (10 to 19 km/h).
Most days, the breeze rolls in from the sea, and honestly, that cooling effect feels like a relief when the sun’s at its peak. It helps keep those high daytime temperatures from getting unbearable.
Afternoons tend to get the strongest breezes, probably because the land heats up so much faster than the water. This pattern makes the beach way more comfortable and lets you enjoy things like sailing, windsurfing, or even paragliding if you’re feeling adventurous.
As the evening sets in, the wind usually dies down, leaving the air much warmer and still. Inland spots, away from the coast, can feel noticeably hotter since they miss out on that refreshing sea breeze.
Air Pressure and Visibility
In Antalya, air pressure usually stays pretty steady in summer, hovering somewhere between 1008 to 1015 hPa. Because of this, you almost never get those sudden, dramatic weather shifts.
Rain doesn’t really show up much, and storms? They’re rare this time of year.
Most days, visibility is fantastic, often going well beyond 10 kilometers. The dry air and minimal cloud cover let you see the mountains, coastline, and the open sea without much trouble.
Honestly, mornings feel especially clear, before the haze has a chance to roll in.
Humidity sometimes creeps up when it’s hottest, but it doesn’t really mess with how far you can see. So if you’re traveling, you’ll usually get reliable conditions for sightseeing, snapping photos, or heading outdoors, and you won’t have to worry much about fog or heavy clouds getting in the way.