Karasu Mahallesi in Summer

In summer (June, July and August), Karasu Mahallesi sees average daytime highs around 25°C and overnight lows near 19°C, with 143 mm of rain over about 20 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 22°C in early June to 26°C by late August. The sky is clear or mostly clear about 68% of the time across summer, and the air most often feels muggy.

Summer is Karasu Mahallesi's best season of the year to visit on our travel score. For the whole year in context, see Karasu Mahallesi's year-round climate.

Avg daytime high
25°C
warmest season of the year
Avg overnight low
19°C
Rainfall
143 mm
20 wet days
Avg wind
9 km/h
Travel score
7.8
best season of the year
Months
Jun · Jul · Aug

Temperature in Karasu Mahallesi in Summer

Average highAverage lowShaded bands: 10–90% of days

Over the season highs climb from about 22°C in early June to 26°C by late August.

A typical summer day in Karasu Mahallesi reaches about 25°C and drops to 19°C overnight. The warmest of the three months is August, the coolest June.

10°15°20°25°30°JunJulAug

How summer really feels in Karasu Mahallesi

Once humidity and wind are folded in, summer brings about 0 days that feel above 32°C and 0 that feel at or below 0°C.

Days feeling ≥ 32°C
0
heat index over the day's high
Days feeling ≤ C
0
wind chill below the day's low

summer sits comfortably in between — no days that feel dangerously hot or drop to a hard freeze once humidity and wind are folded in.

Karasu Mahallesi 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.

MonthHigh / Low (°C)Rainfall (mm)Wet daysSnow daysDaylight (hours)Travel score
Jan / 10213.44.79.41.4
Feb / 8612.63.910.41.7
Mar11° / 8712.9211.72.6
Apr15° / 589.70.213.14.6
May19° / 13°558.5014.36.6
Jun24° / 17°578014.97.6
Jul26° / 20°396014.77.9
Aug26° / 21°476.1013.67.8
Sep24° / 17°678.3012.37.5
Oct20° / 14°9710.6010.96.2
Nov15° / 8510.30.59.74.4
Dec10° / 11313.92.79.12.2

Cloud cover in Summer

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 68% of the time across summer.

0%25%50%75%100%JunJulAug

Chance of precipitation in Summer

Any precipitation

Karasu Mahallesi gets around 143 mm of rain over 20 wet days across summer. The line is the day-by-day chance of measurable precipitation.

0%10%20%30%40%JunJulAug

Humidity in Summer

DryComfortableHumidMuggyOppressiveMiserable

Most of summer feels muggy — the stacked bands show each day's mix of comfort levels, read off the dew point.

0%25%50%75%100%JunJulAug

Wind in Summer

Winds average 9 km/h across summer.

051015JunJulAug

Sunrise & sunset in Summer

DaylightNight

Daylight runs from about 14 h 42 min in early June to 13 hours by late August. The lit band spans sunrise to sunset each day.

12 AM4 AM8 AM12 PM4 PM8 PM12 AMJunJulAug

Solar energy in Summer

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day across summer, about 6.4 kWh/m².

0246JunJulAug
Planning a trip in summer

Is summer a good time to visit Karasu Mahallesi?

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.

7.8
Sightseeing
1st-best month of the year
7.1
Beach & pool
1st-best month of the year

summer is one of the better times to visit Karasu Mahallesi for general sightseeing. The water and warmth also suit a beach or pool day.

What to pack for Karasu Mahallesi in Summer

From summer's temperature range, rain chance, sun and wind — what's worth putting in the bag.

In summer, Karasu Mahallesi sees daytime highs around 25°C and nights near 19°C. Pack sun protection. Worth having: light clothes and rain gear. About 20 days see rain.

sun protectionlight clothesrain gear

Sea temperature near Karasu Mahallesi 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 25°C and coldest in February near 7°C.

It's comfortable for a long swim from Jun 11 to Oct 12 — about 4.1 months when the water holds above 20°C.

10°20°30°JanFebMarAprMayJunJulAugSepOctNovDecbracingcoolrefreshingwarmtropicalcomfortable to swim
Sea temperature (°C)Comfort
Jan9Bracing
Feb7Bracing
Mar8Bracing
Apr11Bracing
May16Cool
Jun21Refreshing
Jul24Warm
Aug25Warm
Sep23Refreshing
Oct20Cool
Nov15Cool
Dec11Bracing

UV index in Karasu Mahallesi in Summer

LowModerateHighVery highExtreme

Clear-sky midday UV across summer averages around 8 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Karasu Mahallesi peaks around June 23 at about 8 (very high) — sunscreen, a hat and midday shade are essential. It bottoms out near December 21 at about 1 (low).

The index reaches 3 or more — the level where the WHO recommends sun protection — in 8 months of the year.

025710JanFebMarAprMayJunJulAugSepOctNovDecLowModerateHighVery highHighModerateLowJun 23UV 8Dec 21UV 1
UV index (midday)Level
Jan2Low
Feb2Moderate
Mar3Moderate
Apr6High
May7High
Jun8Very high
Jul8Very high
Aug8Very high
Sep6High
Oct4Moderate
Nov2Moderate
Dec1Low

Air quality in Karasu Mahallesi in Summer

GoodModeratePoorUnhealthyVery unhealthy

Average fine-particle pollution (PM2.5) through the year — so you can see where summer falls, not just the annual average.

Air quality in Karasu Mahallesi is worst in March — around 15 µg/m³ PM2.5 (moderate), about 1.9× the cleanest month (December, 8 µg/m³).

Modeled monthly averages (CAMS reanalysis, 2015–2024).

01020JanFebMarAprMayJunJulAugSepOctNovDecGoodModerateGoodMar 2015 µg/m³Dec 188 µg/m³
PM2.5 (µg/m³)Level
Jan9Good
Feb11Good
Mar15Moderate
Apr14Moderate
May12Moderate
Jun10Good
Jul9Good
Aug9Good
Sep9Good
Oct9Good
Nov9Good
Dec8Good
Location & terrain

Where is Karasu Mahallesi?

Karasu Mahallesi sits at 41.1°N, 30.8°E, 12 m above sea level, in Turkey. The nearest listed city is Kocaali, 6.0 km away.

Topography around Karasu Mahallesi

How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Karasu Mahallesi.

Within 3 km, the terrain around Karasu Mahallesi has only modest variations in elevation — a maximum elevation change of 197 m around an average of 28 m above sea level; within 16 km, large variations in elevation — a maximum elevation change of 884 m; within 80 km, very significant variations in elevation — a maximum elevation change of 1,966 m.

The land around Karasu Mahallesi is covered by trees (57%) and water (23%) within 3 km, trees (51%) and water (41%) within 16 km, and trees (54%) and water (31%) within 80 km.

3 km
197 m
16 km
884 m
80 km
1,966 m
treesgrasslandcroplandartificial surfacesbare terrainwaterwetland
Summer weather nearby: Kocaali 6.0 km · Karasu 8.0 km · Akçakoca 28 km · Ferizli 29 km · Hendek 30 km · Düzce 41 km · Akyazı 45 km · Adapazarı 46 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
Muslim 100%other 0%

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 Karasu Mahallesi (41.071°, 30.7854°, elevation 12 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.