The climate in Tadjoura during September can be summarized as very hot, humid and very dry.
September is in the fall / autumn in Tadjoura and is typically the 4th warmest month of the year. Daytime maximum temperatures average around a stifling 37°C (98°F), whilst at night 28°C (82°F) is normal.
| Daytime temperature | 36.7°C 98°F |
|---|---|
| Nightly temperature | 28°C 82.3°F |
| Average temperature | 32.3°C 90.1°F |
| Daily sunshine | 9.7 hrs |
| Avg rainfall | 6 mm 0.3 ins |
| Rainy days | 1 days |
| Sea temperature | 30.7°C 87.3°F |
| Humidity | 78% |
| Windspeed | 11.9kph 7 mph |
On average September is the 3rd driest month of the year in Tadjoura with around 6mm 0.3 inches of rain making it a very dry time to visit.
On the flip side this corresponds to an average of 9.7 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 Tadjoura in September 2025.
Best places to visit in September
| Hottest month: | July | 40.2°C 104.4°F |
|---|---|---|
| Driest month: | June | 1mm 0ins |
| Sunniest month: | November | 10.1hrs |
| Coldest month: | January | 28.9°C 84°F |
| Wettest month: | April | 19mm 0.7ins |