Click on a day for an hourly weather forecast
The weather in Lagos in September is very hot. The average temperatures are between 25°C and 29°C, drinking water regularly is advisable.
You can expect rain for roughly half of the month of September in Lagos. We’re expecting roughly 8 to 15 days of rain, so your rubber boots and umbrella are going to see plenty of use this month if you’re keen on staying dry.
Our weather forecast can give you a great sense of what weather to expect in Lagos in September 2025.
If you’re planning to visit Lagos in the near future, we highly recommend that you review the 14 day weather forecast for Lagos before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 33° / 26° | 2 | 29 | 0 | 33 mm | Good | Lagos in January |
| February | 33° / 27° | 5 | 23 | 0 | 56 mm | Good | Lagos in February |
| March | 32° / 27° | 6 | 25 | 0 | 54 mm | Good | Lagos in March |
| April | 32° / 27° | 7 | 23 | 0 | 53 mm | Ok | Lagos in April |
| May | 32° / 27° | 8 | 23 | 0 | 103 mm | Ok | Lagos in May |
| June | 30° / 26° | 14 | 16 | 0 | 307 mm | Ok | Lagos in June |
| July | 28° / 25° | 14 | 17 | 0 | 289 mm | Good | Lagos in July |
| August | 28° / 24° | 9 | 22 | 0 | 182 mm | Good | Lagos in August |
| September | 29° / 25° | 13 | 17 | 0 | 276 mm | Ok | Lagos in September |
| October | 30° / 26° | 8 | 23 | 0 | 146 mm | Ok | Lagos in October |
| November | 32° / 26° | 6 | 24 | 0 | 104 mm | Good | Lagos in November |
| December | 33° / 26° | 2 | 29 | 0 | 38 mm | Good | Lagos in December |