Kandıra weather in September

In September, Kandıra sees average daytime highs of 26°C and overnight lows near 17°C, with 56 mm of rain across 7.8 wet days and about 12.3 hours of daylight. It is the 4th-warmest and 10th-wettest month of the year here.

Highs ease over the month, from about 27°C in the first days to 24°C by the end. The sky is clear or mostly clear about 53% of the time in September, and the air most often feels humid.

Daylight stretches from about 13 hours at the start of September to 11 h 36 min by month's end. Set against the rest of the year, September is Kandıra's 4th-clearest and 7th-windiest month. For the whole year in context, see Kandıra's year-round climate.

Daytime high
26°
4th warmest
Overnight low
17°
9th coldest
Rainfall
56 mm
7.8 wet days
Daylight
12 h 18 min
5:46 AM – 6:02 PM
Cloud cover
40%
4th clearest
Wind
9 km/h
7th windiest
Solar energy
4.42 kWh/m²
Travel score
7.4
out of 10

Kandıra is district of Kocaeli, northwestern Turkey.

Density
17/km²
people per km²

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 27°C in the first days to 24°C by the end.

A typical September day in Kandıra reaches about 26°C in the afternoon and slips back to 17°C overnight — a 9°C spread between the day's warmth and the night's chill. On most days the high lands between 21°C and 30°C. Set against its neighbours, September runs about 3°C cooler than August and about 5°C warmer than October.

10°15°20°25°30°35°151015202530
Avg high (°C)Avg low (°C)
12819
22819
32719
42718
52718
62718
72718
82718
92718
102718
112617
122617
132617
142617
152617
162617
172617
182617
192517
202516
212516
222516
232516
242516
252516
262416
272415
282415
292415
302415

How September really feels in Kandıra

Once humidity and wind are folded in, September averages 0 days 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
0
heat index over the day's high
Days feeling ≤ C
0
wind chill below the day's low

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

Kandıra weather by month

How September compares with the rest of the year at a glance. September is the 4th-warmest and 10th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysSnow daysDaylight (hours)Travel score
Jan / 8913.249.41.7
Feb10° / 7812.53.410.42.2
Mar13° / 8412.71.611.73.4
Apr18° / 6210.60.113.15.6
May22° / 13°588.5014.37.1
Jun27° / 17°578.3014.97.2
Jul29° / 20°365.7014.76.5
Aug29° / 21°375.5013.66.4
Sep26° / 17°567.8012.37.4
Oct21° / 13°8310010.96.5
Nov16° / 719.70.19.74.9
Dec11° / 9712.62.19.12.4

Cloud cover in September

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 53% of the time in September.

Beyond those clear spells, partly cloudy skies cover about 19% of September, with mostly cloudy or overcast conditions the remaining 28%. Skies tend to cloud over as the month goes on.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
18119
28020
38020
48020
57822
67822
77822
87822
97723
107723
117624
127525
137426
147426
157228
167228
177129
187030
196931
206931
216733
226733
236634
246634
256634
266535
276535
286436
296337
306337

Chance of precipitation in September

Any precipitation

Kandıra gets around 56 mm of rain over 7.8 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 25% and peaks near 30% on the wettest days.

0%10%20%30%40%151015202530
Rain chance (%)
125
225
324
424
524
623
723
822
922
1021
1121
1221
1321
1422
1522
1623
1724
1825
1925
2026
2127
2228
2329
2430
2530
2630
2730
2830
2930
3029

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 36% of days. Sticky, muggy-or-worse air turns up on roughly 18% of them.

0%25%50%75%100%151015202530
Dry (%)Comfortable (%)Humid (%)Muggy (%)Oppressive (%)
161936355
262136334
372336313
482436293
592536272
692736252
7102837242
8112837222
9112938212
10122938201
11122939191
12123039181
13133039171
14133039161
15143039161
16143139151
17153139141
18153239141
19163238131
20173338121
21173337121
22183436110
23193536100
2421353590
2522363480
2623363370
2724363370
2825373260
2926373150
3027373150

Wind in September

Winds average 9 km/h in September.

Across September, daily wind ranges from about 8 km/h on the calmest days to 9 km/h at its breeziest. It stays fairly steady from day to day.

051015151015202530
Wind speed (km/h)Feels
19calm
29calm
39calm
49calm
59calm
69calm
79calm
89calm
99calm
109calm
119calm
129calm
139calm
149calm
159calm
169calm
179calm
189calm
199calm
208calm
218calm
228calm
238calm
248calm
258calm
268calm
278calm
288calm
298calm
308calm

Sunrise & sunset in September

DaylightNight

Daylight runs from about 13 hours at the start of September to 11 h 36 min by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 84 minutes over September. Sunrise moves from 5:30 AM to 6:00 AM, and sunset from 6:28 PM to 5:37 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
113.05:306:28
212.95:316:26
312.95:326:25
412.85:336:23
512.85:346:21
612.75:356:19
712.75:366:18
812.65:376:16
912.65:386:14
1012.55:396:12
1112.55:406:11
1212.55:426:09
1312.45:436:07
1412.45:446:05
1512.35:456:04
1612.35:466:02
1712.25:476:00
1812.25:485:58
1912.15:495:56
2012.15:505:55
2112.05:515:53
2212.05:525:51
2311.95:535:49
2411.95:545:48
2511.85:555:46
2611.85:565:44
2711.85:575:42
2811.75:585:41
2911.75:595:39
3011.66:005:37

Solar energy in September

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in September, about 4.42 kWh/m².

For context, solar energy here swings from a low near 1.45 kWh/m² to a high of 6.64 kWh/m² in June across the year — September's 4.42 kWh/m² falls in the middle.

0246151015202530
Solar energy (kWh/m²)Level
15.1Bright
25.1Bright
35.0Bright
45.0Bright
54.9Bright
64.9Bright
74.8Bright
84.8Bright
94.8Bright
104.7Bright
114.7Bright
124.6Bright
134.6Bright
144.5Bright
154.5Bright
164.4Bright
174.3Bright
184.3Bright
194.2Bright
204.2Bright
214.1Bright
224.1Bright
234.0Bright
244.0Moderate
253.9Moderate
263.9Moderate
273.8Moderate
283.8Moderate
293.7Moderate
303.7Moderate
Planning a trip in September

Is September a good time to visit Kandıra?

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

7.4
Sightseeing
1st-best month of the year
7.0
Beach & pool
4th-best month of the year

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

What to pack for Kandıra in September

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

In September, Kandıra sees daytime highs around 26°C and nights near 17°C. Worth packing: light clothes. About 8 days see rain.

light clothes

Sea temperature near Kandıra in September

The nearest coast averages about 23°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 25°C and coldest in February near 7°C.

It's comfortable for a long swim from Jun 11 to Oct 10 — about 4 months when the water holds above 20°C.

10°20°30°JanFebMarAprMayJunJulAugSepOctNovDecbracingcoolrefreshingwarmtropicalcomfortable to swim
Sea temperature (°C)Comfort
Jan9Bracing
Feb7Bracing
Mar8Bracing
Apr10Bracing
May16Cool
Jun21Refreshing
Jul24Warm
Aug25Warm
Sep23Refreshing
Oct19Cool
Nov15Cool
Dec11Bracing

UV index in Kandıra in September

LowModerateHighVery highExtreme

Clear-sky midday UV in September peaks around 6 — enough to warrant sun protection. The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Kandıra peaks around July 17 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 highHighModerateLowJul 17UV 8Dec 21UV 1
UV index (midday)Level
Jan2Low
Feb2Moderate
Mar4Moderate
Apr6High
May7High
Jun8Very high
Jul9Very high
Aug8Very high
Sep6High
Oct4Moderate
Nov2Moderate
Dec1Low

Air quality in Kandıra 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 Kandıra is worst in March — around 16 µg/m³ PM2.5 (moderate), about 1.9× the cleanest month (December, 8 µg/m³).

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

01020JanFebMarAprMayJunJulAugSepOctNovDecGoodModerateGoodMar 2016 µg/m³Dec 179 µg/m³
PM2.5 (µg/m³)Level
Jan10Good
Feb12Moderate
Mar16Moderate
Apr14Moderate
May12Moderate
Jun10Good
Jul9Good
Aug10Good
Sep10Good
Oct10Good
Nov10Good
Dec8Good
Location & terrain

Where is Kandıra?

Kandıra sits at 41.1°N, 30.2°E, 45 m above sea level, in Turkey. The nearest listed city is Ferizli, 31 km away.

Topography around Kandıra

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

Within 3 km, the terrain around Kandıra has only modest variations in elevation — a maximum elevation change of 126 m around an average of 54 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 362 m; within 80 km, very significant variations in elevation — a maximum elevation change of 1,741 m.

The land around Kandıra is covered by grassland (37%) and trees (36%) within 3 km, trees (44%) and grassland (22%) within 16 km, and trees (47%) and water (34%) within 80 km.

3 km
126 m
16 km
362 m
80 km
1,741 m
treesgrasslandcroplandartificial surfaceswater
September weather nearby: Ferizli 31 km · Adapazarı 38 km · İzmit 39 km · Sapanca 43 km · Derince 45 km · Karasu 46 km · Körfez 46 km · Şile 47 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 Kandıra (41.07°, 30.1526°, elevation 45 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).