Idlib Weather in September
What's the weather like in Idlib (Idlib) in September 2025?
The climate in Idlib during September can be summarized as hot and dry.
September is in the fall / autumn in Idlib and is typically the 3rd warmest month of the year. Daytime maximum temperatures average around 31°C (88°F), whilst at night 19°C (66°F) is normal.
| Daytime temperature | 31.2°C 88.2°F |
|---|---|
| Nightly temperature | 18.6°C 65.5°F |
| Average temperature | 24.9°C 76.8°F |
| Daily sunshine | 10.8 hrs |
| Avg rainfall | 12 mm 0.5 ins |
| Rainy days | 4 days |
| Sea temperature | 27.8°C 82°F |
| Humidity | 56% |
| Windspeed | 12.2kph 8 mph |
On average September is the 3rd driest month of the year in Idlib with around 12mm 0.5 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.
September temperatures in Idlib
September rainfall
September hourly sunshine
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 Idlib in September 2025.
Other monthly averages
Best places to visit in September
Idlib weather stats
| Hottest month: | August | 32.6°C 90.7°F |
|---|---|---|
| Driest month: | August | 5mm 0.2ins |
| Sunniest month: | July | 13.1hrs |
| Coldest month: | January | 10.3°C 50.5°F |
| Wettest month: | January | 127mm 5ins |
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