Click on a day for an hourly weather forecast
The temperatures in Les Sables in September are usually low and can range between 13°C and 20°C.
You can expect about 3 to 8 days of rain in Les Sables 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 Les Sables in September 2026.
If you’re planning to visit Les Sables in the near future, we highly recommend that you review the 14 day weather forecast for Les Sables before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 10° / 6° | 11 | 19 | 1 | 167 mm | Bad | Les Sables in January |
| February | 10° / 5° | 9 | 18 | 1 | 152 mm | Bad | Les Sables in February |
| March | 12° / 6° | 6 | 24 | 0 | 91 mm | Ok | Les Sables in March |
| April | 14° / 7° | 5 | 25 | 0 | 80 mm | Good | Les Sables in April |
| May | 16° / 9° | 4 | 27 | 0 | 78 mm | Good | Les Sables in May |
| June | 19° / 12° | 5 | 25 | 0 | 82 mm | Good | Les Sables in June |
| July | 21° / 14° | 5 | 26 | 0 | 79 mm | Good | Les Sables in July |
| August | 21° / 14° | 5 | 26 | 0 | 85 mm | Good | Les Sables in August |
| September | 20° / 13° | 3 | 27 | 0 | 60 mm | Good | Les Sables in September |
| October | 16° / 11° | 7 | 24 | 0 | 139 mm | Ok | Les Sables in October |
| November | 13° / 9° | 9 | 21 | 0 | 172 mm | Bad | Les Sables in November |
| December | 11° / 7° | 10 | 20 | 1 | 189 mm | Bad | Les Sables in December |