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The temperatures in Schaffhausen in May are quite cold with temperatures between 7°C and 19°C, warm clothes are a must.
You can expect rain for roughly half of the month of May in Schaffhausen. 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 Schaffhausen in May 2025.
If you’re planning to visit Schaffhausen in the near future, we highly recommend that you review the 14 day weather forecast for Schaffhausen before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 4° / -3° | 6 | 13 | 12 | 91 mm | Awful | Schaffhausen in January |
| February | 5° / -2° | 6 | 12 | 10 | 75 mm | Awful | Schaffhausen in February |
| March | 11° / 0° | 6 | 19 | 6 | 65 mm | Bad | Schaffhausen in March |
| April | 16° / 4° | 5 | 24 | 2 | 55 mm | Ok | Schaffhausen in April |
| May | 19° / 7° | 8 | 23 | 0 | 120 mm | Ok | Schaffhausen in May |
| June | 23° / 11° | 7 | 23 | 0 | 120 mm | Good | Schaffhausen in June |
| July | 25° / 12° | 6 | 25 | 0 | 136 mm | Perfect | Schaffhausen in July |
| August | 25° / 12° | 5 | 26 | 0 | 96 mm | Perfect | Schaffhausen in August |
| September | 21° / 9° | 3 | 27 | 0 | 67 mm | Good | Schaffhausen in September |
| October | 15° / 5° | 5 | 26 | 0 | 75 mm | Good | Schaffhausen in October |
| November | 9° / 2° | 6 | 20 | 4 | 69 mm | Bad | Schaffhausen in November |
| December | 5° / -2° | 7 | 15 | 9 | 105 mm | Awful | Schaffhausen in December |