The climate in Reyhanlı during September can be summarized as hot and dry.
September is in the fall / autumn in Reyhanlı and is typically the 3rd warmest month of the year. Daytime maximum temperatures average around a warm 32°C (89°F), whilst at night 20°C (68°F) is normal.
| Daytime temperature | 31.6°C 88.8°F | 
|---|---|
| Nightly temperature | 19.9°C 67.7°F | 
| Average temperature | 25.7°C 78.3°F | 
| Daily sunshine | 10.8 hrs | 
| Avg rainfall | 18 mm 0.7 ins | 
| Rainy days | 4 days | 
| Sea temperature | 27.8°C 82°F | 
| Humidity | 58% | 
| Windspeed | 11.9kph 7 mph | 
On average September is the 3rd driest month of the year in Reyhanlı with around 18mm 0.7 inches of rain making it a dry time to visit. This rainfall is typically spread over 4 days, although this may vary considerably.
On the flip side this corresponds to an average of 10.8 hours of sunshine per day.
				
						
						The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Reyhanlı in September 2025.
Best places to visit in September
| Hottest month: | August | 33°C 91.4°F | 
|---|---|---|
| Driest month: | August | 8mm 0.3ins | 
| Sunniest month: | July | 13.2hrs | 
| Coldest month: | January | 11.4°C 52.5°F | 
| Wettest month: | December | 127mm 5ins |