Click on a day for an hourly weather forecast
The temperatures in Wels in May are quite cold with temperatures between 7°C and 18°C, warm clothes are a must.
You can expect rain for roughly half of the month of May in Wels. 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 Wels in May 2026.
If you’re planning to visit Wels in the near future, we highly recommend that you review the 14 day weather forecast for Wels before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 2° / -4° | 9 | 9 | 14 | 131 mm | Awful | Wels in January |
| February | 4° / -3° | 7 | 11 | 11 | 95 mm | Awful | Wels in February |
| March | 9° / 0° | 8 | 17 | 7 | 104 mm | Awful | Wels in March |
| April | 15° / 4° | 6 | 21 | 3 | 67 mm | Ok | Wels in April |
| May | 18° / 7° | 11 | 20 | 0 | 160 mm | Ok | Wels in May |
| June | 23° / 11° | 10 | 20 | 0 | 172 mm | Good | Wels in June |
| July | 24° / 12° | 9 | 22 | 0 | 161 mm | Good | Wels in July |
| August | 25° / 12° | 7 | 24 | 0 | 135 mm | Good | Wels in August |
| September | 20° / 9° | 7 | 23 | 0 | 117 mm | Ok | Wels in September |
| October | 14° / 5° | 7 | 24 | 1 | 97 mm | Ok | Wels in October |
| November | 9° / 2° | 6 | 20 | 4 | 72 mm | Bad | Wels in November |
| December | 4° / -2° | 9 | 13 | 9 | 102 mm | Awful | Wels in December |