Reyhanlı weather in September

In September, Reyhanlı sees average daytime highs of 33°C and overnight lows near 20°C, with 12 mm of rain across 2.7 wet days and about 12.2 hours of daylight. It is the 3rd-warmest and 9th-wettest month of the year here.

Highs ease over the month, from about 34°C in the first days to 31°C by the end. The sky is clear or mostly clear about 93% of the time in September, and the air most often feels humid.

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 Reyhanlı's 4th-clearest and 4th-windiest month. For the whole year in context, see Reyhanlı's year-round climate.

Daytime high
33°
3rd warmest
Overnight low
20°
10th coldest
Rainfall
12 mm
2.7 wet days
Daylight
12 h 12 min
5:21 AM – 5:35 PM
Cloud cover
12%
4th clearest
Wind
9 km/h
4th windiest
Solar energy
5.6 kWh/m²
Travel score
4.7
out of 10

Reyhanlı is district and town of Hatay, 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 34°C in the first days to 31°C by the end.

A typical September day in Reyhanlı reaches about 33°C in the afternoon and slips back to 20°C overnight — a 13°C spread between the day's warmth and the night's chill. On most days the high lands between 29°C and 37°C. Set against its neighbours, September runs about 2°C cooler than August and about 5°C warmer than October.

10°20°30°40°151015202530
Avg high (°C)Avg low (°C)
13521
23421
33421
43421
53421
63421
73421
83421
93420
103420
113420
123320
133320
143320
153320
163320
173319
183319
193219
203219
213219
223219
233219
243218
253218
263118
273118
283118
293118
303118

How September really feels in Reyhanlı

Once humidity and wind are folded in, September averages 21 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
21
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.

Reyhanlı weather by month

How September compares with the rest of the year at a glance. September is the 3rd-warmest and 9th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysSnow daysDaylight (hours)Travel score
Jan12° / 8511.70.59.83.3
Feb14° / 8010.50.410.64.2
Mar18° / 6710.10.111.76.1
Apr23° / 11°428.1012.97.3
May28° / 15°265.3013.97.0
Jun32° / 19°51.3014.45.2
Jul35° / 22°10.3014.23.7
Aug35° / 23°10.1013.43.4
Sep33° / 20°122.7012.24.7
Oct28° / 15°325.7011.16.9
Nov20° / 506.8010.17.0
Dec14° / 8410.20.29.64.1

Cloud cover in September

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 93% of the time in September.

Beyond those clear spells, partly cloudy skies cover about 5% 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
17982
18982
19982
20973
21973
22964
23964
24964
25955
26955
27955
28946
29946
30937

Chance of precipitation in September

Any precipitation

Reyhanlı gets around 12 mm of rain over 2.7 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 9% and peaks near 16% on the wettest days. The odds climb toward the end of the month.

0%10%20%30%151015202530
Rain chance (%)
13
23
33
44
54
64
74
85
95
105
115
126
136
147
157
168
178
189
1910
2011
2111
2212
2313
2414
2514
2615
2715
2815
2916
3016

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 41% of days. Sticky, muggy-or-worse air turns up on roughly 32% of them.

0%25%50%75%100%151015202530
Dry (%)Comfortable (%)Humid (%)Muggy (%)Oppressive (%)
13626605
24727584
35828554
45830543
56932503
66933492
771034472
881036451
981038431
1091139401
1191141381
12101142361
13101244341
14111245320
15121246300
16121347280
17131348260
18131448240
19141549230
20141549210
21151649190
22161749180
23161948160
24172048150
25182147130
26192246120
27212445110
28222543100
2923264290
3024284080

Wind in September

Winds average 9 km/h in September.

Across September, daily wind ranges from about 7 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
89calm
99calm
109calm
119calm
129calm
139calm
149calm
159calm
169calm
178calm
188calm
198calm
208calm
218calm
228calm
238calm
248calm
258calm
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 5:09 AM to 5:33 AM, and sunset from 5:58 PM to 5:13 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
112.85:095:58
212.85:105:56
312.75:115:55
412.75:125:53
512.75:125:52
612.65:135:50
712.65:145:49
812.55:155:47
912.55:165:46
1012.55:165:44
1112.45:175:43
1212.45:185:41
1312.35:195:40
1412.35:205:38
1512.35:205:36
1612.25:215:35
1712.25:225:33
1812.15:235:32
1912.15:245:30
2012.15:245:29
2112.05:255:27
2212.05:265:26
2312.05:275:24
2411.95:285:22
2511.95:295:21
2611.85:295:19
2711.85:305:18
2811.85:315:16
2911.75:325:15
3011.75:335:13

Solar energy in September

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in September, about 5.6 kWh/m².

For context, solar energy here swings from a low near 2.17 kWh/m² to a high of 7.62 kWh/m² in June across the year — September's 5.6 kWh/m² falls in the middle.

0246151015202530
Solar energy (kWh/m²)Level
16.3Intense
26.3Intense
36.2Intense
46.2Intense
56.1Intense
66.1Intense
76.0Intense
86.0Bright
95.9Bright
105.9Bright
115.8Bright
125.8Bright
135.7Bright
145.7Bright
155.6Bright
165.6Bright
175.5Bright
185.5Bright
195.4Bright
205.4Bright
215.3Bright
225.3Bright
235.2Bright
245.2Bright
255.1Bright
265.1Bright
275.0Bright
285.0Bright
295.0Bright
304.9Bright
Planning a trip in September

Is September a good time to visit Reyhanlı?

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

4.7
Sightseeing
7th-best month of the year
8.0
Beach & pool
2nd-best month of the year

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

What to pack for Reyhanlı in September

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

In September, Reyhanlı sees daytime highs around 33°C and nights near 20°C. Pack light clothes. Worth having: sun protection.

light clothessun protection

Sea temperature near Reyhanlı in September

The nearest coast averages about 29°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 56 km away) is warmest in August at about 29°C and coldest in February near 17°C.

It's comfortable for a long swim from May 1 to Dec 11 — about 7.4 months when the water holds above 20°C.

15°20°25°30°JanFebMarAprMayJunJulAugSepOctNovDecbracingcoolrefreshingwarmtropicalcomfortable to swim
Sea temperature (°C)Comfort
Jan18Cool
Feb17Cool
Mar17Cool
Apr18Cool
May22Refreshing
Jun25Warm
Jul28Tropical
Aug29Tropical
Sep29Tropical
Oct26Warm
Nov23Refreshing
Dec20Cool

UV index in Reyhanlı 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 Reyhanlı peaks around June 21 at about 10 (very high) — sunscreen, a hat and midday shade are essential. It bottoms out near January 12 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 highHighModerateJun 21UV 10Jan 12UV 2
UV index (midday)Level
Jan2Moderate
Feb4Moderate
Mar4Moderate
Apr7High
May8Very high
Jun10Very high
Jul10Very high
Aug10Very high
Sep8Very high
Oct5High
Nov3Moderate
Dec2Moderate

Air quality in Reyhanlı 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 Reyhanlı is worst in March — around 46 µg/m³ PM2.5 (poor), about 2.3× the cleanest month (July, 20 µg/m³).

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

0204060JanFebMarAprMayJunJulAugSepOctNovDecPoorModeratePoorMar 1446 µg/m³Jul 2020 µg/m³
PM2.5 (µg/m³)Level
Jan36Poor
Feb44Poor
Mar46Poor
Apr42Poor
May33Moderate
Jun25Moderate
Jul20Moderate
Aug22Moderate
Sep28Moderate
Oct35Poor
Nov39Poor
Dec38Poor
Location & terrain

Where is Reyhanlı?

Reyhanlı sits at 36.3°N, 36.6°E, 153 m above sea level, in Turkey. The nearest listed city is Kafr Takhārīm, 17 km away.

Topography around Reyhanlı

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

Within 3 km, the terrain around Reyhanlı has only modest variations in elevation — a maximum elevation change of 159 m around an average of 139 m above sea level; within 16 km, large variations in elevation — a maximum elevation change of 682 m; within 80 km, very significant variations in elevation — a maximum elevation change of 2,194 m.

The land around Reyhanlı is covered by cropland (61%) and artificial surfaces (29%) within 3 km, cropland (57%) and grassland (26%) within 16 km, and cropland (42%) and grassland (21%) within 80 km.

3 km
159 m
16 km
682 m
80 km
2,194 m
treesshrubsgrasslandcroplandartificial surfacesbare terrainwater
September weather nearby: Kafr Takhārīm 17 km · Salqīn 18 km · Ad Dānā 19 km · Batabo 21 km · Ma‘arratmişrīn 30 km · Narlıca 32 km · Kırıkhan 32 km · Serinyol 33 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 Reyhanlı (36.2679°, 36.5675°, elevation 153 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).