Çermik weather in September

In September, Çermik sees average daytime highs of 30°C and overnight lows near 16°C, with 9 mm of rain across 1.5 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 32°C in the first days to 27°C by the end. The sky is clear or mostly clear about 87% of the time in September, and the air most often feels dry.

Daylight stretches from about 12 h 54 min at the start of September to 11 h 42 min by month's end. Set against the rest of the year, September is Çermik's 3rd-clearest and 4th-windiest month. For the whole year in context, see Çermik's year-round climate.

Daytime high
30°
4th warmest
Overnight low
16°
9th coldest
Rainfall
9 mm
1.5 wet days
Daylight
12 h 12 min
5:09 AM – 5:24 PM
Cloud cover
15%
3rd clearest
Wind
7 km/h
4th windiest
Solar energy
5.85 kWh/m²
Travel score
6.8
out of 10

Çermik is district of Diyarbakır, southeastern Turkey.

Density
22/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 32°C in the first days to 27°C by the end.

A typical September day in Çermik reaches about 30°C in the afternoon and slips back to 16°C overnight — a 14°C spread between the day's warmth and the night's chill. On most days the high lands between 25°C and 34°C. Set against its neighbours, September runs about 5°C cooler than August and about 8°C warmer than October.

10°20°30°40°151015202530
Avg high (°C)Avg low (°C)
13319
23319
33218
43218
53218
63218
73218
83117
93117
103117
113117
123117
133016
143016
153016
163016
173016
182916
192915
202915
212915
222815
232815
242814
252814
262714
272714
282714
292713
302613

How September really feels in Çermik

Once humidity and wind are folded in, September averages 5 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
5
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.

Çermik 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 / -3°10511.18.79.70.0
Feb / -2°8910.67.110.50.5
Mar11° / 9112.4311.72.8
Apr17° / 8312.40.5135.2
May23° / 11°589.80147.0
Jun30° / 16°103014.66.2
Jul35° / 21°21014.43.5
Aug35° / 21°20.4013.53.6
Sep30° / 16°91.5012.36.8
Oct22° / 10°416.40117.6
Nov13° / 667.21.19.94.1
Dec / -1°9810.359.40.6

Cloud cover in September

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 87% of the time in September.

Beyond those clear spells, partly cloudy skies cover about 8% of September, with mostly cloudy or overcast conditions the remaining 4%. Skies tend to cloud over as the month goes on.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
1991
2991
3991
4991
5991
6991
7991
8991
9991
10991
11991
12991
13973
14973
15973
16964
17964
18964
19955
20955
21946
22946
23928
24928
25919
26919
27919
288911
298911
308911

Chance of precipitation in September

Any precipitation

Çermik gets around 9 mm of rain over 1.5 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 5% and peaks near 10% on the wettest days. The odds climb toward the end of the month.

0%10%20%30%151015202530
Rain chance (%)
11
21
31
41
52
62
72
82
92
102
113
123
134
144
154
165
175
186
196
207
217
228
238
249
259
269
2710
2810
2910
3010

Humidity in September

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, September lands in the dry band about 100% of days. It rarely turns muggy — the humid and sticky bands barely register.

0%25%50%75%100%151015202530
Dry (%)
1100
2100
3100
4100
5100
6100
7100
8100
9100
10100
11100
12100
13100
14100
15100
16100
17100
18100
19100
20100
21100
22100
23100
24100
25100
26100
27100
28100
29100
30100

Wind in September

Winds average 7 km/h in September.

Across September, daily wind ranges from about 7 km/h on the calmest days to 8 km/h at its breeziest. It stays fairly steady from day to day.

0246810151015202530
Wind speed (km/h)Feels
18calm
28calm
38calm
48calm
58calm
68calm
78calm
88calm
98calm
108calm
118calm
128calm
138calm
147calm
157calm
167calm
177calm
187calm
197calm
207calm
217calm
227calm
237calm
247calm
257calm
267calm
277calm
287calm
297calm
307calm

Sunrise & sunset in September

DaylightNight

Daylight runs from about 12 h 54 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 72 minutes over September. Sunrise moves from 4:56 AM to 5:22 AM, and sunset from 5:48 PM to 5:01 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
112.94:565:48
212.84:575:46
312.84:585:45
412.74:595:43
512.75:005:42
612.75:005:40
712.65:015:38
812.65:025:37
912.55:035:35
1012.55:045:34
1112.55:055:32
1212.45:065:30
1312.45:075:29
1412.35:075:27
1512.35:085:25
1612.25:095:24
1712.25:105:22
1812.25:115:21
1912.15:125:19
2012.15:135:17
2112.05:145:16
2212.05:155:14
2311.95:165:12
2411.95:165:11
2511.95:175:09
2611.85:185:08
2711.85:195:06
2811.75:205:04
2911.75:215:03
3011.75:225:01

Solar energy in September

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in September, about 5.85 kWh/m².

For context, solar energy here swings from a low near 1.98 kWh/m² to a high of 7.88 kWh/m² in July across the year — September's 5.85 kWh/m² falls in the middle.

0246151015202530
Solar energy (kWh/m²)Level
16.6Intense
26.5Intense
36.5Intense
46.5Intense
56.4Intense
66.4Intense
76.3Intense
86.3Intense
96.2Intense
106.2Intense
116.1Intense
126.0Intense
136.0Intense
145.9Bright
155.9Bright
165.8Bright
175.8Bright
185.7Bright
195.7Bright
205.6Bright
215.5Bright
225.5Bright
235.4Bright
245.4Bright
255.3Bright
265.3Bright
275.2Bright
285.2Bright
295.1Bright
305.0Bright
Planning a trip in September

Hazard calendar for Çermik

In seasonPeak

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

Çermik's rainy season runs November–May, 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 Çermik?

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

6.8
Sightseeing
3rd-best month of the year
8.7
Beach & pool
1st-best month of the year

September is a reasonable time to visit Çermik for sightseeing. The water and warmth also suit a beach or pool day.

What to pack for Çermik in September

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

In September, Çermik sees daytime highs around 30°C and nights near 16°C. Pack light clothes. Worth having: sun protection.

light clothessun protection

UV index in Çermik in September

LowModerateHighVery highExtreme

Clear-sky midday UV in September peaks 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 Çermik peaks around August 15 at about 10 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near January 11 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 highVery highModerateAug 15UV 10Jan 11UV 2
UV index (midday)Level
Jan2Low
Feb3Moderate
Mar3Moderate
Apr7High
May8Very high
Jun10Extreme
Jul9Very high
Aug10Extreme
Sep8Very high
Oct5High
Nov3Moderate
Dec2Moderate

Air quality in Çermik 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 Çermik is worst in May — around 24 µg/m³ PM2.5 (moderate), about 1.7× the cleanest month (July, 15 µg/m³).

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

0102030JanFebMarAprMayJunJulAugSepOctNovDecModerateMay 1324 µg/m³Jul 2015 µg/m³
PM2.5 (µg/m³)Level
Jan17Moderate
Feb21Moderate
Mar24Moderate
Apr23Moderate
May24Moderate
Jun19Moderate
Jul15Moderate
Aug16Moderate
Sep17Moderate
Oct21Moderate
Nov17Moderate
Dec16Moderate
Location & terrain

Where is Çermik?

Çermik sits at 38.1°N, 39.4°E, 690 m above sea level, in Turkey. The nearest listed city is Ergani, 31 km away.

Topography around Çermik

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

Within 3 km, the terrain around Çermik has large variations in elevation — a maximum elevation change of 704 m around an average of 833 m above sea level; within 16 km, very significant variations in elevation — a maximum elevation change of 1,473 m; within 80 km, very significant variations in elevation — a maximum elevation change of 1,943 m.

The land around Çermik is covered by grassland (72%) within 3 km, grassland (63%) and cropland (30%) within 16 km, and grassland (57%) and cropland (34%) within 80 km.

3 km
704 m
16 km
1,473 m
80 km
1,943 m
treesgrasslandcroplandartificial surfacesbare terrainwater
September weather nearby: Ergani 31 km · Siverek 44 km · Elazığ 63 km · Diyarbakır 72 km · Baskil 73 km · Kovancılar 74 km · Hilvan 75 km · Kahta 82 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 Çermik (38.1354°, 39.445°, elevation 690 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. 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).