Mustafakemalpaşa weather in September

In September, Mustafakemalpaşa sees average daytime highs of 26°C and overnight lows near 15°C, with 42 mm of rain across 5.5 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 27°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 Mustafakemalpaşa's 3rd-clearest and 7th-windiest month. For the whole year in context, see Mustafakemalpaşa's year-round climate.

Daytime high
26°
4th warmest
Overnight low
15°
9th coldest
Rainfall
42 mm
5.5 wet days
Daylight
12 h 18 min
5:53 AM – 6:08 PM
Cloud cover
29%
3rd clearest
Wind
8 km/h
7th windiest
Solar energy
4.85 kWh/m²
Travel score
8.0
out of 10

Mustafakemalpaşa is district of Bursa, northwestern Turkey.

Density
62/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 Mustafakemalpaşa reaches about 26°C in the afternoon and slips back to 15°C overnight — a 11°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°20°30°151015202530
Avg high (°C)Avg low (°C)
12817
22816
32716
42716
52716
62716
72716
82716
92715
102615
112615
122615
132615
142615
152615
162615
172615
182514
192514
202514
212514
222514
232514
242514
252413
262413
272413
282413
292413
302413

How September really feels in Mustafakemalpaşa

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.

Mustafakemalpaşa 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 / 8311.54.49.51.8
Feb10° / 7710.43.510.42.3
Mar13° / 8011.22.111.73.6
Apr18° / 659.60.3135.8
May22° / 12°528.4014.27.2
Jun26° / 15°426.9014.87.6
Jul29° / 18°173.1014.67.1
Aug29° / 18°162.9013.67.0
Sep26° / 15°425.5012.38.0
Oct21° / 11°587.8010.97.1
Nov15° / 638.30.89.85.0
Dec11° / 8811.339.22.4

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 17%. Skies tend to cloud over as the month goes on.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
1919
2919
3919
4919
59010
68911
78911
88911
98812
108812
118812
128713
138614
148515
158416
168317
178317
188119
198020
208020
217822
227822
237624
247624
257624
267525
277525
287426
297426
307426

Chance of precipitation in September

Any precipitation

Mustafakemalpaşa gets around 42 mm of rain over 5.5 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 17% and peaks near 22% on the wettest days. The odds climb toward the end of the month.

0%10%20%30%151015202530
Rain chance (%)
112
213
313
413
514
614
714
814
914
1015
1115
1215
1316
1416
1517
1617
1718
1819
1919
2020
2120
2221
2321
2421
2522
2622
2722
2822
2922
3021

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 38% of days. It rarely turns muggy — the humid and sticky bands barely register.

0%25%50%75%100%151015202530
Dry (%)Comfortable (%)Humid (%)Muggy (%)
116343712
218353611
320353410
42236339
52336328
62536318
72637307
82737297
92838286
102938286
113038275
123039265
133139264
143239254
153239254
163339244
173440233
183540223
193640213
203740203
213940193
224040182
234239162
244439152
254539152
264738141
274937131
285037121
295236111
305335111

Wind in September

Winds average 8 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
128calm
138calm
148calm
158calm
168calm
178calm
188calm
198calm
208calm
218calm
228calm
238calm
248calm
258calm
268calm
278calm
288calm
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 5:38 AM to 6:07 AM, and sunset from 6:34 PM to 5:45 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
112.95:386:34
212.95:396:32
312.85:406:31
412.85:416:29
512.85:426:27
612.75:436:26
712.75:446:24
812.65:456:22
912.65:466:20
1012.55:476:19
1112.55:486:17
1212.45:496:15
1312.45:506:14
1412.35:516:12
1512.35:526:10
1612.35:536:08
1712.25:546:07
1812.25:556:05
1912.15:566:03
2012.15:576:02
2112.05:586:00
2212.05:595:58
2311.96:005:56
2411.96:015:55
2511.96:025:53
2611.86:035:51
2711.86:045:50
2811.76:055:48
2911.76:065:46
3011.66:075:45

Solar energy in September

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in September, about 4.85 kWh/m².

For context, solar energy here swings from a low near 1.61 kWh/m² to a high of 7.14 kWh/m² in July across the year — September's 4.85 kWh/m² falls in the middle.

0246151015202530
Solar energy (kWh/m²)Level
15.7Bright
25.6Bright
35.6Bright
45.5Bright
55.5Bright
65.4Bright
75.3Bright
85.3Bright
95.2Bright
105.2Bright
115.1Bright
125.1Bright
135.0Bright
145.0Bright
154.9Bright
164.8Bright
174.8Bright
184.7Bright
194.7Bright
204.6Bright
214.5Bright
224.5Bright
234.4Bright
244.4Bright
254.3Bright
264.3Bright
274.2Bright
284.2Bright
294.1Bright
304.0Bright
Planning a trip in September

Is September a good time to visit Mustafakemalpaşa?

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
3rd-best month of the year

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

What to pack for Mustafakemalpaşa in September

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

In September, Mustafakemalpaşa sees daytime highs around 26°C and nights near 15°C. Worth packing: light clothes and sun protection. About 6 days see rain.

light clothessun protection

Sea temperature near Mustafakemalpaşa 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 at the nearest coast (about 38 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 9 to Oct 8 — about 4 months when the water holds above 20°C.

10°20°JanFebMarAprMayJunJulAugSepOctNovDecbracingcoolrefreshingwarmtropicalcomfortable to swim
Sea temperature (°C)Comfort
Jan9Bracing
Feb8Bracing
Mar9Bracing
Apr12Bracing
May16Cool
Jun21Refreshing
Jul24Refreshing
Aug24Warm
Sep23Refreshing
Oct19Cool
Nov15Cool
Dec12Bracing

UV index in Mustafakemalpaşa 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 Mustafakemalpaşa 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
May7Very high
Jun9Very high
Jul9Very high
Aug9Very high
Sep7High
Oct4Moderate
Nov2Moderate
Dec2Low

Air quality in Mustafakemalpaşa 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 Mustafakemalpaşa is worst in May — around 18 µg/m³ PM2.5 (moderate), about 1.8× the cleanest month (December, 10 µg/m³).

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

01020JanFebMarAprMayJunJulAugSepOctNovDecGoodModerateGoodMay 1118 µg/m³Dec 1710 µg/m³
PM2.5 (µg/m³)Level
Jan11Good
Feb13Moderate
Mar17Moderate
Apr17Moderate
May18Moderate
Jun14Moderate
Jul11Good
Aug11Good
Sep11Good
Oct11Good
Nov12Good
Dec10Good
Location & terrain

Where is Mustafakemalpaşa?

Mustafakemalpaşa sits at 40.0°N, 28.4°E, 25 m above sea level, in Turkey. The nearest listed city is Karacabey, 20 km away.

Topography around Mustafakemalpaşa

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

Within 3 km, the terrain around Mustafakemalpaşa has only modest variations in elevation — a maximum elevation change of 161 m around an average of 32 m above sea level; within 16 km, large variations in elevation — a maximum elevation change of 852 m; within 80 km, extreme variations in elevation — a maximum elevation change of 2,526 m.

The land around Mustafakemalpaşa is covered by cropland (52%) within 3 km, cropland (45%) and trees (38%) within 16 km, and trees (44%) and water (20%) within 80 km.

3 km
161 m
16 km
852 m
80 km
2,526 m
treesshrubsgrasslandcroplandartificial surfacesbare terrainwater
September weather nearby: Karacabey 20 km · Susurluk 25 km · Görükle 42 km · Nilüfer 47 km · Bandırma 51 km · Dursunbey 54 km · Mudanya 55 km · Bursa 58 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 Mustafakemalpaşa (40.0382°, 28.4087°, elevation 25 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).