Click on a day for an hourly weather forecast
The temperatures in Aix Les Bains in May are quite cold with temperatures between 6°C and 20°C, warm clothes are a must.
You can expect rain for roughly half of the month of May in Aix Les Bains. 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 Aix Les Bains in May 2026.
If you’re planning to visit Aix Les Bains in the near future, we highly recommend that you review the 14 day weather forecast for Aix Les Bains before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 6° / -2° | 10 | 14 | 7 | 173 mm | Awful | Aix Les Bains in January |
| February | 8° / -2° | 8 | 15 | 5 | 119 mm | Awful | Aix Les Bains in February |
| March | 12° / 1° | 7 | 21 | 3 | 123 mm | Awful | Aix Les Bains in March |
| April | 17° / 4° | 6 | 24 | 1 | 102 mm | Good | Aix Les Bains in April |
| May | 20° / 6° | 10 | 21 | 0 | 189 mm | Ok | Aix Les Bains in May |
| June | 24° / 9° | 10 | 20 | 0 | 170 mm | Good | Aix Les Bains in June |
| July | 26° / 11° | 7 | 24 | 0 | 141 mm | Good | Aix Les Bains in July |
| August | 27° / 11° | 6 | 25 | 0 | 120 mm | Perfect | Aix Les Bains in August |
| September | 23° / 9° | 5 | 25 | 0 | 100 mm | Perfect | Aix Les Bains in September |
| October | 18° / 6° | 5 | 25 | 0 | 110 mm | Good | Aix Les Bains in October |
| November | 12° / 3° | 7 | 21 | 2 | 146 mm | Awful | Aix Les Bains in November |
| December | 7° / -1° | 9 | 17 | 5 | 205 mm | Awful | Aix Les Bains in December |