The climate in Aden during September can be summarized as very hot, humid and dry.
September is in the fall / autumn in Aden and is typically the 4th warmest month of the year. Daytime maximum temperatures average around a stifling 36°C (96°F), whilst at night 28°C (83°F) is normal.
| Daytime temperature | 35.6°C 96°F |
|---|---|
| Nightly temperature | 28.2°C 82.7°F |
| Average temperature | 31.9°C 89.4°F |
| Daily sunshine | 9.3 hrs |
| Avg rainfall | 10 mm 0.4 ins |
| Rainy days | 0 days |
| Sea temperature | 30.2°C 86.3°F |
| Humidity | 74% |
| Windspeed | 14.8kph 9 mph |
On average September is the wettest month of the year in Aden with around 10mm 0.4 inches of rain making it a dry time to visit. This rainfall is typically spread over 0 days, although this may vary considerably.
On the flip side this corresponds to an average of 9.3 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 Aden in September 2025.
Best places to visit in September
| Hottest month: | July | 36.5°C 97.7°F |
|---|---|---|
| Driest month: | October | 2mm 0.1ins |
| Sunniest month: | November | 10hrs |
| Coldest month: | January | 28.1°C 82.6°F |
| Wettest month: | September | 10mm 0.4ins |