Seferihisar in Summer
In summer (June, July and August), Seferihisar sees average daytime highs around 29°C and overnight lows near 23°C, with 6 mm of rain over about 2 wet days across the season. It is the warmest season of the year and the driest season of the year.
Over the season highs climb from about 26°C in early June to 29°C by late August. The sky is clear or mostly clear about 96% of the time across summer, and the air most often feels humid.
Summer is Seferihisar's 2nd-best season to visit on our travel score. For the whole year in context, see Seferihisar's year-round climate.
- Avg daytime high
- 29°C
- warmest season of the year
- Avg overnight low
- 23°C
- Rainfall
- 6 mm
- 2 wet days
- Avg wind
- 18 km/h
- Travel score
- 7.5
- 2nd-best season
- Months
- Jun · Jul · Aug
Temperature in Seferihisar in Summer
Over the season highs climb from about 26°C in early June to 29°C by late August.
A typical summer day in Seferihisar reaches about 29°C and drops to 23°C overnight. The warmest of the three months is August, the coolest June.
Seferihisar weather by month
How the three summer months (June, July and August) compare with the rest of the year — the season's months are highlighted.
| Month | High / Low (°C) | Rainfall (mm) | Wet days | Daylight (hours) | Travel score |
|---|---|---|---|---|---|
| Jan | 13° / 8° | 100 | 10.3 | 9.6 | 3.6 |
| Feb | 13° / 8° | 86 | 9.7 | 10.5 | 3.9 |
| Mar | 15° / 10° | 65 | 7.6 | 11.7 | 5.1 |
| Apr | 19° / 13° | 40 | 6.2 | 13 | 6.8 |
| May | 23° / 17° | 21 | 3.6 | 14 | 8.4 |
| Jun | 28° / 21° | 5 | 1.4 | 14.6 | 8.3 |
| Jul | 30° / 24° | 1 | 0.2 | 14.4 | 7.1 |
| Aug | 30° / 24° | 1 | 0.2 | 13.5 | 7.1 |
| Sep | 27° / 21° | 17 | 2.1 | 12.3 | 8.6 |
| Oct | 23° / 17° | 52 | 4.9 | 11 | 8.1 |
| Nov | 18° / 13° | 86 | 8 | 9.9 | 6.3 |
| Dec | 14° / 10° | 108 | 11.3 | 9.4 | 4.1 |
Cloud cover in Summer
The sky is clear or mostly clear about 96% of the time across summer.
Chance of precipitation in Summer
Seferihisar gets around 6 mm of rain over 2 wet days across summer. The line is the day-by-day chance of measurable precipitation.
Humidity in Summer
Most of summer feels humid — the stacked bands show each day's mix of comfort levels, read off the dew point.
Wind in Summer
Winds average 18 km/h across summer.
Sunrise & sunset in Summer
Daylight runs from about 14 h 30 min in early June to 12 h 54 min by late August. The lit band spans sunrise to sunset each day.
Solar energy in Summer
Average shortwave solar energy reaching the ground each day across summer, about 7.5 kWh/m².
Hazard calendar for Seferihisar
None of Seferihisar's seasonal hazards peak in summer. The full-year calendar below shows when the rainy season, cyclone risk and dust haze do.
Seferihisar's rainy season runs October–March, when most of the year's rain falls.
Is summer a good time to visit Seferihisar?
Our two travel scores rate summer for general sightseeing and for beach or pool weather — 0 (poor) to 10 (ideal), averaged across the three months.
summer is one of the better times to visit Seferihisar for general sightseeing. The water and warmth also suit a beach or pool day.
What to pack for Seferihisar in Summer
From summer's temperature range, rain chance, sun and wind — what's worth putting in the bag.
In summer, Seferihisar sees daytime highs around 29°C and nights near 23°C. Pack light clothes and sun protection.
Sea temperature near Seferihisar in Summer
The nearest coast averages about 23°C across summer — the other half of the beach question. The full-year curve and swim-comfort zones are below.
The sea offshore is warmest in August at about 24°C and coldest in March near 16°C.
It's comfortable for a long swim from May 29 to Nov 1 — about 5.2 months when the water holds above 20°C.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Sea temperature (°C) | 16 | 16 | 16 | 17 | 19 | 22 | 23 | 24 | 23 | 21 | 19 | 18 |
| Comfort | Cool | Cool | Cool | Cool | Cool | Refreshing | Refreshing | Refreshing | Refreshing | Refreshing | Cool | Cool |
| Sea temperature (°C) | Comfort | |
|---|---|---|
| Jan | 16 | Cool |
| Feb | 16 | Cool |
| Mar | 16 | Cool |
| Apr | 17 | Cool |
| May | 19 | Cool |
| Jun | 22 | Refreshing |
| Jul | 23 | Refreshing |
| Aug | 24 | Refreshing |
| Sep | 23 | Refreshing |
| Oct | 21 | Refreshing |
| Nov | 19 | Cool |
| Dec | 18 | Cool |
UV index in Seferihisar in Summer
Clear-sky midday UV across summer averages around 9 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.
Under clear skies, the midday UV index in Seferihisar peaks around June 23 at about 9 (very high) — sunscreen, a hat and midday shade are essential. It bottoms out near January 1 at about 2 (low).
The index reaches 3 or more — the level where the WHO recommends sun protection — in 8 months of the year.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| UV index (midday) | 2 | 3 | 4 | 8 | 7 | 9 | 9 | 9 | 7 | 5 | 3 | 2 |
| Level | Low | Moderate | Moderate | Very high | Very high | Very high | Very high | Very high | Very high | Moderate | Moderate | Low |
| UV index (midday) | Level | |
|---|---|---|
| Jan | 2 | Low |
| Feb | 3 | Moderate |
| Mar | 4 | Moderate |
| Apr | 8 | Very high |
| May | 7 | Very high |
| Jun | 9 | Very high |
| Jul | 9 | Very high |
| Aug | 9 | Very high |
| Sep | 7 | Very high |
| Oct | 5 | Moderate |
| Nov | 3 | Moderate |
| Dec | 2 | Low |
Air quality in Seferihisar in Summer
Average fine-particle pollution (PM2.5) through the year — so you can see where summer falls, not just the annual average.
Air quality in Seferihisar is worst in March — around 18 µg/m³ PM2.5 (moderate), about 1.6× the cleanest month (December, 11 µg/m³).
Modeled monthly averages (CAMS reanalysis, 2015–2024).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| PM2.5 (µg/m³) | 12 | 14 | 18 | 17 | 17 | 15 | 14 | 15 | 12 | 12 | 14 | 11 |
| Level | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Good |
| PM2.5 (µg/m³) | Level | |
|---|---|---|
| Jan | 12 | Moderate |
| Feb | 14 | Moderate |
| Mar | 18 | Moderate |
| Apr | 17 | Moderate |
| May | 17 | Moderate |
| Jun | 15 | Moderate |
| Jul | 14 | Moderate |
| Aug | 15 | Moderate |
| Sep | 12 | Moderate |
| Oct | 12 | Moderate |
| Nov | 14 | Moderate |
| Dec | 11 | Good |
Where is Seferihisar?
Seferihisar sits at 38.2°N, 26.8°E, 34 m above sea level, in Turkey. The nearest listed city is Urla, 15 km away.
Topography around Seferihisar
How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Seferihisar.
Within 3 km, the terrain around Seferihisar has only modest variations in elevation — a maximum elevation change of 229 m around an average of 62 m above sea level; within 16 km, large variations in elevation — a maximum elevation change of 915 m; within 80 km, very significant variations in elevation — a maximum elevation change of 1,491 m.
The land around Seferihisar is covered by grassland (45%) and trees (34%) within 3 km, trees (42%), water (25%) and grassland (22%) within 16 km, and water (49%) and trees (26%) within 80 km.
Turkey travel facts
- Travel advisory
- Level 2
- Exercise Increased Caution
- Power plugs
- Type C / F
- 230 V · 50 Hz
- Prices
- ≈ 41% of US
- price level, 2025
- GDP per capita
- $18,599
- 2025
- Happiness
- 5.3 / 10
- World Happiness, 2025
- Homicide rate
- 3.2
- per 100k, 2023
- Road deaths
- 6.7
- per 100k/yr, 2019
- Income group
- Upper middle
- World Bank
- English
- Low
- EF EPI 488
- Religion
Sources: World Bank, US State Department, World Happiness Report, WHO/UNICEF, EF EPI, CIA World Factbook.
Data sources
Temperature, precipitation, cloud, humidity, wind and solar figures are a 1991–2020 climatology for Seferihisar (38.1975°, 26.8388°, elevation 34 m), computed from hourly ERA5 reanalysis — contains modified Copernicus Climate Change Service information. Sun figures are astronomical calculations, not observations. City data © GeoNames, CC BY 4.0. Map outlines from Natural Earth (public domain); interactive map © Google.