Click on a day for an hourly weather forecast
The temperatures in Mulhouse in May are quite cold with temperatures between 8°C and 19°C, warm clothes are a must.
You can expect rain for roughly half of the month of May in Mulhouse. 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 Mulhouse in May 2026.
If you’re planning to visit Mulhouse in the near future, we highly recommend that you review the 14 day weather forecast for Mulhouse before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 5° / -1° | 9 | 13 | 9 | 108 mm | Awful | Mulhouse in January |
| February | 7° / -1° | 9 | 12 | 8 | 96 mm | Awful | Mulhouse in February |
| March | 11° / 2° | 8 | 19 | 4 | 85 mm | Awful | Mulhouse in March |
| April | 16° / 5° | 6 | 23 | 1 | 89 mm | Good | Mulhouse in April |
| May | 19° / 8° | 9 | 22 | 0 | 156 mm | Ok | Mulhouse in May |
| June | 23° / 12° | 9 | 21 | 0 | 169 mm | Good | Mulhouse in June |
| July | 25° / 14° | 8 | 23 | 0 | 159 mm | Good | Mulhouse in July |
| August | 25° / 14° | 8 | 23 | 0 | 130 mm | Good | Mulhouse in August |
| September | 21° / 11° | 5 | 25 | 0 | 77 mm | Good | Mulhouse in September |
| October | 16° / 7° | 6 | 25 | 0 | 100 mm | Good | Mulhouse in October |
| November | 10° / 3° | 8 | 20 | 2 | 114 mm | Awful | Mulhouse in November |
| December | 6° / 0° | 12 | 13 | 6 | 140 mm | Awful | Mulhouse in December |