Görükle weather in September

In September, Görükle sees average daytime highs of 26°C and overnight lows near 17°C, with 42 mm of rain across 5.7 wet days and about 12.3 hours of daylight. It is the 4th-warmest and 9th-wettest month of the year here.

Highs ease over the month, from about 28°C in the first days to 24°C by the end. The sky is clear or mostly clear about 69% of the time in September, and the air most often feels comfortable.

Daylight stretches from about 12 h 54 min at the start of September to 11 h 36 min by month's end. Set against the rest of the year, September is Görükle's 4th-clearest and 6th-windiest month. For the whole year in context, see Görükle's year-round climate.

Daytime high
26°
4th warmest
Overnight low
17°
9th coldest
Rainfall
42 mm
5.7 wet days
Daylight
12 h 18 min
5:51 AM – 6:07 PM
Cloud cover
30%
4th clearest
Wind
9 km/h
6th windiest
Solar energy
4.69 kWh/m²
Travel score
8.0
out of 10

Görükle is mahalle (administrative quarter) in Nilüfer, Bursa, northwestern Turkey.

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 28°C in the first days to 24°C by the end.

A typical September day in Görükle 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 4°C cooler than August and about 5°C warmer than October.

10°15°20°25°30°35°151015202530
Avg high (°C)Avg low (°C)
12818
22818
32818
42718
52718
62718
72718
82717
92717
102717
112617
122617
132617
142617
152617
162617
172616
182616
192516
202516
212516
222516
232516
242516
252415
262415
272415
282415
292415
302415

How September really feels in Görükle

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.

Görükle weather by month

How September compares with the rest of the year at a glance. September is the 4th-warmest and 9th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysSnow daysDaylight (hours)Travel score
Jan / 7811.24.19.51.9
Feb10° / 6910.23.410.42.4
Mar13° / 7510.9211.73.6
Apr17° / 578.90.3135.8
May22° / 13°477.7014.27.3
Jun27° / 17°386.5014.87.6
Jul29° / 19°173014.67.0
Aug29° / 20°182.8013.66.9
Sep26° / 17°425.7012.38.0
Oct21° / 13°588010.97.0
Nov16° / 618.20.79.85.1
Dec11° / 8511.52.79.22.6

Cloud cover in September

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 69% of the time in September.

Beyond those clear spells, partly cloudy skies cover about 14% of September, with mostly cloudy or overcast conditions the remaining 18%. Skies tend to cloud over as the month goes on.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
1928
2928
3928
49010
59010
69010
78911
88911
98812
108713
118713
128614
138614
148416
158317
168317
178119
188119
197921
207921
217723
227723
237624
247525
257426
267426
277426
287426
297327
307327

Chance of precipitation in September

Any precipitation

Görükle gets around 42 mm of rain over 5.7 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 18% and peaks near 23% on the wettest days. The odds climb toward the end of the month.

0%10%20%30%151015202530
Rain chance (%)
113
214
314
414
515
615
715
815
915
1015
1115
1216
1316
1416
1517
1617
1718
1818
1919
2020
2120
2221
2321
2422
2522
2623
2723
2823
2923
3022

Humidity in September

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, September lands in the comfortable band about 36% of days. Sticky, muggy-or-worse air turns up on roughly 10% of them.

0%25%50%75%100%151015202530
Dry (%)Comfortable (%)Humid (%)Muggy (%)Oppressive (%)
182639261
292739241
3102838221
4113038211
5123138190
6133237180
7133337160
8143437150
9143537130
10153538120
11153638110
12163638100
1316373890
1417373880
1517373780
1618383770
1718383670
1819393560
1920393460
2021393360
2122403250
2224403150
2325403050
2427402940
2528402840
2629402640
2731412530
2832412430
2933412330
3034412230

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 10 km/h at its breeziest. It stays fairly steady from day to day.

051015151015202530
Wind speed (km/h)Feels
110calm
210calm
310calm
410calm
510calm
610calm
710calm
810calm
910calm
1010calm
1110calm
1210calm
139calm
149calm
159calm
169calm
179calm
189calm
199calm
209calm
219calm
229calm
239calm
249calm
259calm
269calm
279calm
289calm
298calm
308calm

Sunrise & sunset in September

DaylightNight

Daylight runs from about 12 h 54 min 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 78 minutes over September. Sunrise moves from 5:36 AM to 6:05 AM, and sunset from 6:32 PM to 5:43 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
112.95:366:32
212.95:376:31
312.85:386:29
412.85:396:27
512.85:406:26
612.75:416:24
712.75:426:22
812.65:436:21
912.65:446:19
1012.55:456:17
1112.55:466:15
1212.45:476:14
1312.45:486:12
1412.45:496:10
1512.35:506:09
1612.35:516:07
1712.25:526:05
1812.25:536:03
1912.15:546:02
2012.15:556:00
2112.05:565:58
2212.05:575:56
2311.95:585:55
2411.95:595:53
2511.96:005:51
2611.86:015:50
2711.86:025:48
2811.76:035:46
2911.76:045:44
3011.66:055:43

Solar energy in September

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in September, about 4.69 kWh/m².

For context, solar energy here swings from a low near 1.54 kWh/m² to a high of 6.99 kWh/m² in July across the year — September's 4.69 kWh/m² falls in the middle.

0246151015202530
Solar energy (kWh/m²)Level
15.5Bright
25.4Bright
35.4Bright
45.3Bright
55.3Bright
65.2Bright
75.2Bright
85.1Bright
95.1Bright
105.0Bright
115.0Bright
124.9Bright
134.9Bright
144.8Bright
154.8Bright
164.7Bright
174.6Bright
184.6Bright
194.5Bright
204.4Bright
214.4Bright
224.3Bright
234.3Bright
244.2Bright
254.2Bright
264.1Bright
274.1Bright
284.0Bright
294.0Moderate
303.9Moderate
Planning a trip in September

Is September a good time to visit Görükle?

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

8.0
Sightseeing
1st-best month of the year
7.5
Beach & pool
4th-best month of the year

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

What to pack for Görükle in September

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

In September, Görükle sees daytime highs around 26°C and nights near 17°C. Worth packing: light clothes and sun protection. About 6 days see rain.

light clothessun protection

Sea temperature near Görükle in September

The nearest coast averages about 22°C in September — the other half of the beach question. The full-year curve and swim-comfort zones are below.

The sea at the nearest coast (about 16 km away) is warmest in August at about 24°C and coldest in February near 8°C.

It's comfortable for a long swim from Jun 11 to Oct 6 — about 3.9 months when the water holds above 20°C.

5°10°15°20°25°JanFebMarAprMayJunJulAugSepOctNovDecbracingcoolrefreshingwarmcomfortable to swim
Sea temperature (°C)Comfort
Jan9Bracing
Feb8Bracing
Mar9Bracing
Apr12Bracing
May16Cool
Jun21Refreshing
Jul23Refreshing
Aug24Warm
Sep22Refreshing
Oct19Cool
Nov15Cool
Dec12Bracing

UV index in Görükle in September

LowModerateHighVery highExtreme

Clear-sky midday UV in September peaks around 7 — enough to warrant sun protection. The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Görükle peaks around August 10 at about 9 (very high) — sunscreen, a hat and midday shade are essential. It bottoms out near December 22 at about 2 (low).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecLowModerateVery highModerateLowAug 10UV 9Dec 22UV 2
UV index (midday)Level
Jan2Low
Feb2Moderate
Mar4Moderate
Apr8Very high
May7High
Jun9Very high
Jul9Very high
Aug9Very high
Sep7High
Oct4Moderate
Nov2Moderate
Dec2Low

Air quality in Görükle 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 Görükle is worst in March — around 16 µg/m³ PM2.5 (moderate), about 1.8× the cleanest month (December, 9 µg/m³).

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

01020JanFebMarAprMayJunJulAugSepOctNovDecGoodModerateGoodMar 2316 µg/m³Dec 179 µg/m³
PM2.5 (µg/m³)Level
Jan11Good
Feb13Moderate
Mar16Moderate
Apr16Moderate
May15Moderate
Jun12Good
Jul10Good
Aug10Good
Sep10Good
Oct11Good
Nov11Good
Dec9Good
Location & terrain

Where is Görükle?

Görükle sits at 40.2°N, 28.8°E, 121 m above sea level, in Turkey. The nearest listed city is Nilüfer, 7.0 km away.

Topography around Görükle

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

Within 3 km, the terrain around Görükle has only modest variations in elevation — a maximum elevation change of 140 m around an average of 106 m above sea level; within 16 km, large variations in elevation — a maximum elevation change of 905 m; within 80 km, extreme variations in elevation — a maximum elevation change of 2,527 m.

The land around Görükle is covered by cropland (50%) and artificial surfaces (24%) within 3 km, trees (49%) and cropland (22%) within 16 km, and trees (43%) and water (29%) within 80 km.

3 km
140 m
16 km
905 m
80 km
2,527 m
treesshrubsgrasslandcroplandartificial surfacesbare terrainwaterwetland
September weather nearby: Nilüfer 7.0 km · Mudanya 16 km · Bursa 19 km · Gürsu 30 km · Kestel 32 km · Gemlik 35 km · Karacabey 41 km · Mustafakemalpaşa 42 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 Görükle (40.2311°, 28.8402°, elevation 121 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).