Bozyazı weather in September

In September, Bozyazı sees average daytime highs of 29°C and overnight lows near 23°C, with 7 mm of rain across 1.4 wet days and about 12.2 hours of daylight. It is the 3rd-warmest and 9th-wettest month of the year here.

Highs ease over the month, from about 31°C in the first days to 28°C by the end. The sky is clear or mostly clear about 95% of the time in September, and the air most often feels humid.

Daylight stretches from about 12 h 48 min at the start of September to 11 h 42 min by month's end. Set against the rest of the year, September is Bozyazı's 3rd-clearest and 10th-windiest month. For the whole year in context, see Bozyazı's year-round climate.

Daytime high
29°
3rd warmest
Overnight low
23°
10th coldest
Rainfall
7 mm
1.4 wet days
Daylight
12 h 12 min
5:36 AM – 5:49 PM
Cloud cover
9%
3rd clearest
Wind
11 km/h
10th windiest
Solar energy
5.77 kWh/m²
Travel score
7.1
out of 10

Bozyazı is district of Mersin, south-central Turkey.

Density
44/km²
people per km²
Founded
1987

Air quality: WHO Ambient Air Quality Database. Density & description: Wikidata (CC0), GeoNames.

Temperature in September

Average highAverage lowShaded bands: 10–90% of days

Highs ease over the month, from about 31°C in the first days to 28°C by the end.

A typical September day in Bozyazı reaches about 29°C in the afternoon and slips back to 23°C overnight — a 6°C spread between the day's warmth and the night's chill. On most days the high lands between 27°C and 32°C. Set against its neighbours, September runs about 2°C cooler than August and about 4°C warmer than October.

15°20°25°30°35°151015202530
Avg high (°C)Avg low (°C)
13125
23125
33125
43125
53124
63124
73024
83024
93024
103024
113024
123024
133024
143023
153023
162923
172923
182923
192923
202923
212923
222923
232922
242922
252822
262822
272822
282822
292822
302822

How September really feels in Bozyazı

Once humidity and wind are folded in, September averages 1 day that feel above 32°C and 0 that feel at or below 0°C — the comfort signal a plain temperature reading hides.

Days feeling ≥ 32°C
1
heat index over the day's high
Days feeling ≤ C
0
wind chill below the day's low

The story in September is heat — humidity pushes the afternoon "feels like" well above the raw temperature.

Bozyazı weather by month

How September compares with the rest of the year at a glance. September is the 3rd-warmest and 9th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan14° / 12911.49.84.0
Feb14° / 859.410.64.4
Mar17° / 11°587.711.76.0
Apr20° / 14°315.312.97.4
May25° / 18°213.513.98.5
Jun29° / 22°4114.47.7
Jul31° / 25°10.414.25.9
Aug32° / 26°10.313.45.7
Sep29° / 23°71.412.27.1
Oct26° / 20°354.411.18.2
Nov20° / 15°856.710.17.2
Dec16° / 11°14911.19.64.9

Cloud cover in September

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 95% of the time in September.

Beyond those clear spells, partly cloudy skies cover about 3% of September, with mostly cloudy or overcast conditions the remaining 1%. Skies tend to cloud over as the month goes on.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
11000
21000
31000
41000
51000
61000
71000
81000
91000
101000
11991
12991
13991
14991
15991
16991
17991
18991
19991
20991
21982
22982
23982
24982
25973
26973
27973
28955
29955
30955

Chance of precipitation in September

Any precipitation

Bozyazı gets around 7 mm of rain over 1.4 wet days in September. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 4% and peaks near 8% on the wettest days.

0%10%20%30%151015202530
Rain chance (%)
12
22
32
42
52
62
72
82
92
102
113
123
133
143
154
164
175
185
196
206
216
227
237
247
257
267
277
288
298
308

Humidity in September

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, September lands in the humid band about 33% of days. Sticky, muggy-or-worse air turns up on roughly 39% of them.

0%25%50%75%100%151015202530
Dry (%)Comfortable (%)Humid (%)Muggy (%)Oppressive (%)
149254418
2410254417
3510264315
4511264314
5611274313
6612274312
7712284311
8713284210
981329419
1081430418
1181430408
1281531397
1391632377
1491633366
1591734356
16101734335
17101835325
18111836315
19111837294
20121937284
21131938264
22132038253
23142139233
24152239213
25162339202
26172339182
27182439172
28192539151
29202539141
30222639131

Wind in September

Winds average 11 km/h in September.

Across September, daily wind ranges from about 10 km/h on the calmest days to 11 km/h at its breeziest. It stays fairly steady from day to day.

051015151015202530
Wind speed (km/h)Feels
111calm
211calm
311calm
411calm
511calm
611calm
711calm
811calm
911calm
1011calm
1111calm
1211calm
1311calm
1411calm
1511calm
1611calm
1711calm
1811calm
1911calm
2011calm
2111calm
2210calm
2310calm
2410calm
2510calm
2610calm
2710calm
2810calm
2910calm
3010calm

Sunrise & sunset in September

DaylightNight

Daylight runs from about 12 h 48 min at the start of September to 11 h 42 min by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 66 minutes over September. Sunrise moves from 5:24 AM to 5:47 AM, and sunset from 6:12 PM to 5:28 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
112.85:246:12
212.85:256:11
312.75:256:09
412.75:266:08
512.75:276:06
612.65:286:05
712.65:296:03
812.55:296:02
912.55:306:00
1012.55:315:58
1112.45:325:57
1212.45:335:55
1312.35:335:54
1412.35:345:52
1512.35:355:51
1612.25:365:49
1712.25:375:48
1812.15:375:46
1912.15:385:45
2012.15:395:43
2112.05:405:42
2212.05:415:40
2312.05:415:38
2411.95:425:37
2511.95:435:35
2611.85:445:34
2711.85:455:32
2811.85:455:31
2911.75:465:29
3011.75:475:28

Solar energy in September

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in September, about 5.77 kWh/m².

For context, solar energy here swings from a low near 2.34 kWh/m² to a high of 7.74 kWh/m² in June across the year — September's 5.77 kWh/m² falls in the middle.

0246151015202530
Solar energy (kWh/m²)Level
16.4Intense
26.4Intense
36.3Intense
46.3Intense
56.3Intense
66.2Intense
76.2Intense
86.1Intense
96.1Intense
106.0Intense
116.0Bright
125.9Bright
135.9Bright
145.8Bright
155.8Bright
165.7Bright
175.7Bright
185.7Bright
195.6Bright
205.5Bright
215.5Bright
225.5Bright
235.4Bright
245.4Bright
255.3Bright
265.3Bright
275.2Bright
285.2Bright
295.1Bright
305.1Bright
Planning a trip in September

Hazard calendar for Bozyazı

In seasonPeak

None of Bozyazı's seasonal hazards are active in September. The full-year calendar below shows when the rainy season, cyclone risk and dust haze do peak.

Bozyazı's rainy season runs November–February, when most of the year's rain falls.

Rainy season
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Is September a good time to visit Bozyazı?

Our two travel scores rate September for general sightseeing and for beach or pool weather — 0 (poor) to 10 (ideal).

7.1
Sightseeing
6th-best month of the year
9.1
Beach & pool
1st-best month of the year

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

What to pack for Bozyazı in September

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

In September, Bozyazı sees daytime highs around 29°C and nights near 23°C. Pack light clothes. Worth having: sun protection.

light clothessun protection

Sea temperature near Bozyazı in September

The nearest coast averages about 28°C in September — 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 29°C and coldest in February near 17°C.

It's comfortable for a long swim from May 9 to Dec 14 — about 7.2 months when the water holds above 20°C.

15°20°25°30°JanFebMarAprMayJunJulAugSepOctNovDecbracingcoolrefreshingwarmtropicalcomfortable to swim
Sea temperature (°C)Comfort
Jan18Cool
Feb17Cool
Mar17Cool
Apr18Cool
May21Refreshing
Jun24Warm
Jul27Warm
Aug29Tropical
Sep28Warm
Oct26Warm
Nov23Refreshing
Dec20Cool

UV index in Bozyazı in September

LowModerateHighVery highExtreme

Clear-sky midday UV in September peaks around 8 — enough to warrant sun protection. The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Bozyazı peaks around August 12 at about 9 (very high) — sunscreen, a hat and midday shade are essential. It bottoms out near January 1 at about 2 (moderate).

The index reaches 3 or more — the level where the WHO recommends sun protection — in 10 months of the year.

025710JanFebMarAprMayJunJulAugSepOctNovDecModerateVery highHighModerateAug 12UV 9Jan 1UV 2
UV index (midday)Level
Jan2Moderate
Feb3Moderate
Mar4Moderate
Apr8Very high
May8Very high
Jun9Very high
Jul9Very high
Aug9Very high
Sep8Very high
Oct5High
Nov3Moderate
Dec2Moderate

Air quality in Bozyazı in September

GoodModeratePoorUnhealthyVery unhealthy

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

Air quality in Bozyazı is worst in July — around 17 µg/m³ PM2.5 (moderate), about 1.6× the cleanest month (December, 11 µg/m³).

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

01020JanFebMarAprMayJunJulAugSepOctNovDecModerateGoodJul 1617 µg/m³Dec 1711 µg/m³
PM2.5 (µg/m³)Level
Jan13Moderate
Feb13Moderate
Mar17Moderate
Apr16Moderate
May16Moderate
Jun14Moderate
Jul17Moderate
Aug14Moderate
Sep14Moderate
Oct12Moderate
Nov13Moderate
Dec11Good
Location & terrain

Where is Bozyazı?

Bozyazı sits at 36.1°N, 33.0°E, 7 m above sea level, in Turkey. The nearest listed city is Anamur, 12 km away.

Topography around Bozyazı

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

Within 3 km, the terrain around Bozyazı has significant variations in elevation — a maximum elevation change of 466 m around an average of 42 m above sea level; within 16 km, very significant variations in elevation — a maximum elevation change of 1,630 m; within 80 km, very significant variations in elevation — a maximum elevation change of 2,312 m.

The land around Bozyazı is covered by water (31%), artificial surfaces (28%) and trees (26%) within 3 km, water (40%) and trees (35%) within 16 km, and water (47%), trees (25%) and grassland (24%) within 80 km.

3 km
466 m
16 km
1,630 m
80 km
2,312 m
treesshrubsgrasslandcroplandartificial surfacesbare terrainwater
September weather nearby: Anamur 12 km · Ermenek 60 km · Gazipaşa 60 km · Mut 73 km · Taşucu 86 km · Mahmutlar 89 km · Kestel 90 km · Kyrenia 92 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 Bozyazı (36.1082°, 32.9611°, elevation 7 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. Sea temperatures are the NOAA OISST v2.1 1991–2020 monthly climatology (public domain), sampled at the nearest ocean point. UV index is derived from CAMS (Copernicus Atmosphere Monitoring Service) clear-sky UV data — contains modified Copernicus Atmosphere Monitoring Service information. Monthly air-quality (PM2.5) seasonality is from the CAMS EAC4 reanalysis (Copernicus Atmosphere Monitoring Service), scaled to the WHO annual mean where available. Topography is sampled from the Copernicus DEM GLO-90 elevation model (© ESA/Airbus) and ESA WorldCover 2021 land cover (CC BY 4.0).