Click on a day for an hourly weather forecast
The temperatures in Le Mans in September are comfortable with low of 12°C and and high up to 22°C.
You can expect about 3 to 8 days of rain in Le Mans during the month of September. It’s a good idea to bring along your umbrella so that you don’t get caught in poor weather.
Our weather forecast can give you a great sense of what weather to expect in Le Mans in September 2026.
If you’re planning to visit Le Mans in the near future, we highly recommend that you review the 14 day weather forecast for Le Mans before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 7° / 2° | 7 | 23 | 2 | 54 mm | Awful | Le Mans in January |
| February | 9° / 2° | 6 | 20 | 2 | 56 mm | Bad | Le Mans in February |
| March | 12° / 4° | 5 | 26 | 0 | 48 mm | Ok | Le Mans in March |
| April | 15° / 6° | 4 | 26 | 0 | 56 mm | Good | Le Mans in April |
| May | 18° / 8° | 6 | 25 | 0 | 89 mm | Good | Le Mans in May |
| June | 21° / 12° | 6 | 24 | 0 | 89 mm | Good | Le Mans in June |
| July | 24° / 14° | 4 | 27 | 0 | 58 mm | Perfect | Le Mans in July |
| August | 24° / 14° | 3 | 28 | 0 | 51 mm | Perfect | Le Mans in August |
| September | 22° / 12° | 3 | 27 | 0 | 47 mm | Good | Le Mans in September |
| October | 17° / 9° | 5 | 26 | 0 | 52 mm | Good | Le Mans in October |
| November | 12° / 6° | 5 | 24 | 0 | 62 mm | Ok | Le Mans in November |
| December | 8° / 4° | 7 | 22 | 1 | 70 mm | Bad | Le Mans in December |