N’Djaména weather in September
September is a fair month to visit N’Djaména: highs of 32°C (90°F) and about 92 mm (3.6 in) of rain on average. Nights average 23°C (73°F) and cloud cover 58% (NASA POWER, 2001–2025 averages). It is the 3rd wettest month of the year and the 2nd coolest. Compared with August, it is warmer and drier; October brings highs of 36°C (96°F) and 24 mm (0.9 in) of rain.
Figures are long-term averages for N'Djamena, the largest city in N’Djaména. See below for other places.
Is September a good time to visit N’Djaména?
fair month Weather score 68/100.
September is a fair month in N’Djaména. The weather is usually best in Nov–Jan.
Does it rain a lot in N’Djaména in September?
Some rain is normal: about 92 mm (3.6 in) falls in an average September. It is the 3rd wettest month of the year.
How warm is N’Djaména in September?
Days average 32°C (90°F) and nights 23°C (73°F).
N’Djaména weather by month
| Month | High | Low | Rain | Cloud | Weather |
|---|---|---|---|---|---|
| January | 34°C (92°F) | 15°C (59°F) | 0 mm | 23% | best |
| February | 37°C (99°F) | 19°C (65°F) | 0 mm | 29% | fair |
| March | 40°C (104°F) | 22°C (72°F) | 0 mm | 43% | least pleasant |
| April | 42°C (108°F) | 26°C (79°F) | 5 mm | 54% | least pleasant |
| May | 41°C (106°F) | 28°C (82°F) | 23 mm | 59% | least pleasant |
| June | 38°C (101°F) | 26°C (79°F) | 60 mm | 64% | least pleasant |
| July | 35°C (94°F) | 24°C (75°F) | 133 mm | 71% | least pleasant |
| August | 31°C (88°F) | 23°C (73°F) | 192 mm | 78% | least pleasant |
| September | 32°C (90°F) | 23°C (73°F) | 92 mm | 58% | fair |
| October | 36°C (96°F) | 22°C (71°F) | 24 mm | 41% | fair |
| November | 37°C (98°F) | 19°C (65°F) | 0 mm | 27% | best |
| December | 34°C (94°F) | 16°C (60°F) | 0 mm | 19% | best |
Sources: 2001–2025 monthly averages from NASA POWER (MERRA-2 reanalysis). Page updated . How we rate months