Nusaybin weather in September

In September, Nusaybin sees average daytime highs of 35°C and overnight lows near 20°C, with 1 mm of rain across 0.2 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 37°C in the first days to 32°C by the end. The sky is clear or mostly clear about 95% of the time in September, and the air most often feels dry.

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 Nusaybin's 3rd-clearest and 10th-windiest month. For the whole year in context, see Nusaybin's year-round climate.

Daytime high
35°
4th warmest
Overnight low
20°
9th coldest
Rainfall
1 mm
0.2 wet days
Daylight
12 h 12 min
5:02 AM – 5:16 PM
Cloud cover
7%
3rd clearest
Wind
7 km/h
10th windiest
Solar energy
5.97 kWh/m²
Travel score
3.7
out of 10

Nusaybin is district and town in Mardin, Turkey.

Density
108/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 37°C in the first days to 32°C by the end.

A typical September day in Nusaybin reaches about 35°C in the afternoon and slips back to 20°C overnight — a 15°C spread between the day's warmth and the night's chill. On most days the high lands between 31°C and 38°C. Set against its neighbours, September runs about 5°C cooler than August and about 7°C warmer than October.

10°20°30°40°151015202530
Avg high (°C)Avg low (°C)
13722
23722
33722
43722
53722
63721
73621
83621
93621
103621
113620
123520
133520
143520
153520
163520
173519
183419
193419
203419
213419
223318
233318
243318
253318
263318
273218
283217
293217
303217

How September really feels in Nusaybin

Once humidity and wind are folded in, September averages 28 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
28
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.

Nusaybin 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
Jan11° / 729.71.29.72.8
Feb13° / 639.20.910.63.7
Mar17° / 6390.111.75.8
Apr23° / 11°427.1012.97.4
May30° / 16°244.50146.2
Jun36° / 22°20.4014.52.6
Jul40° / 25°00.1014.30.2
Aug39° / 24°00.1013.40.6
Sep35° / 20°10.2012.33.7
Oct28° / 15°212.90117.2
Nov19° / 425.30.1106.9
Dec13° / 688.50.59.53.7

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 2%. 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
111000
12991
13991
14991
15991
16991
17991
18991
19991
20982
21973
22973
23973
24973
25973
26973
27964
28964
29964
30955

Chance of precipitation in September

Any precipitation

Nusaybin gets around 1 mm of rain over 0.2 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 1% and peaks near 2% on the wettest days.

0%10%20%30%151015202530
Rain chance (%)
10
20
30
40
50
60
70
80
91
101
111
121
131
141
151
161
171
181
191
201
211
221
231
241
251
262
272
282
292
302

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 95% of days. It rarely turns muggy — the humid and sticky bands barely register.

0%25%50%75%100%151015202530
Dry (%)Comfortable (%)Humid (%)
19271
29271
39271
49271
59271
69370
79370
89370
99370
109370
119370
129370
139370
149370
159370
169370
179460
189460
199550
209550
219640
229640
239730
249730
259730
269820
279820
289820
299820
309910

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

0246810151015202530
Wind speed (km/h)Feels
17calm
27calm
37calm
47calm
57calm
67calm
77calm
87calm
97calm
107calm
117calm
127calm
137calm
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 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 4:50 AM to 5:14 AM, and sunset from 5:40 PM to 4:54 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
112.84:505:40
212.84:515:38
312.84:525:37
412.74:525:35
512.74:535:34
612.64:545:32
712.64:555:31
812.64:565:29
912.54:575:28
1012.54:575:26
1112.44:585:24
1212.44:595:23
1312.45:005:21
1412.35:015:20
1512.35:025:18
1612.25:025:16
1712.25:035:15
1812.25:045:13
1912.15:055:12
2012.15:065:10
2112.05:075:09
2212.05:085:07
2311.95:085:05
2411.95:095:04
2511.95:105:02
2611.85:115:01
2711.85:124:59
2811.75:134:58
2911.75:144:56
3011.75:144:54

Solar energy in September

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in September, about 5.97 kWh/m².

For context, solar energy here swings from a low near 2.22 kWh/m² to a high of 7.96 kWh/m² in June across the year — September's 5.97 kWh/m² falls in the middle.

0246151015202530
Solar energy (kWh/m²)Level
16.7Intense
26.6Intense
36.6Intense
46.5Intense
56.5Intense
66.5Intense
76.4Intense
86.3Intense
96.3Intense
106.3Intense
116.2Intense
126.2Intense
136.1Intense
146.0Intense
156.0Intense
165.9Bright
175.9Bright
185.8Bright
195.8Bright
205.7Bright
215.7Bright
225.6Bright
235.6Bright
245.5Bright
255.5Bright
265.4Bright
275.4Bright
285.3Bright
295.3Bright
305.2Bright
Planning a trip in September

Hazard calendar for Nusaybin

In seasonPeak

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

Nusaybin sees seasonal dust haze (May), heaviest in May.

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

Is September a good time to visit Nusaybin?

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

3.7
Sightseeing
6th-best month of the year
7.3
Beach & pool
3rd-best month of the year

September is a weaker month for outdoor sightseeing in Nusaybin. The water and warmth also suit a beach or pool day.

What to pack for Nusaybin in September

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

In September, Nusaybin sees daytime highs around 35°C and nights near 20°C. Pack light clothes. Worth having: sun protection.

light clothessun protection

UV index in Nusaybin 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 Nusaybin peaks around June 14 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.

025710JanFebMarAprMayJunJulAugSepOctNovDecModerateHighVery highVery highHighModerateJun 14UV 10Jan 11UV 2
UV index (midday)Level
Jan2Moderate
Feb3Moderate
Mar4Moderate
Apr6High
May8Very high
Jun10Extreme
Jul7High
Aug10Very high
Sep8Very high
Oct6High
Nov3Moderate
Dec2Moderate

Air quality in Nusaybin 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 Nusaybin is worst in March — around 45 µg/m³ PM2.5 (poor), about 1.6× the cleanest month (December, 27 µg/m³).

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

0204060JanFebMarAprMayJunJulAugSepOctNovDecModeratePoorModerateMar 1944 µg/m³Dec 1127 µg/m³
PM2.5 (µg/m³)Level
Jan30Moderate
Feb36Poor
Mar45Poor
Apr40Poor
May38Poor
Jun35Moderate
Jul30Moderate
Aug32Moderate
Sep33Moderate
Oct33Moderate
Nov28Moderate
Dec27Moderate
Location & terrain

Where is Nusaybin?

Nusaybin sits at 37.1°N, 41.2°E, 476 m above sea level, in Turkey. The nearest listed city is Al Qāmishlī, 3.0 km away.

Topography around Nusaybin

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

Within 3 km, the terrain around Nusaybin has only modest variations in elevation — a maximum elevation change of 58 m around an average of 467 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 596 m; within 80 km, large variations in elevation — a maximum elevation change of 1,186 m.

The land around Nusaybin is covered by artificial surfaces (51%) and cropland (33%) within 3 km, cropland (67%) and grassland (26%) within 16 km, and cropland (62%) and grassland (33%) within 80 km.

3 km
58 m
16 km
596 m
80 km
1,186 m
treesgrasslandcroplandartificial surfacesbare terrain
September weather nearby: Al Qāmishlī 3.0 km · ‘Āmūdā 26 km · Midyat 40 km · Yeşilli 46 km · Mardin 50 km · Ad Darbāsīyah 50 km · Kızıltepe 58 km · İdil 67 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 Nusaybin (37.0703°, 41.2146°, elevation 476 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).