Click on a day for an hourly weather forecast
The temperatures in Grebbestad in May are quite cold with temperatures between 8°C and 14°C, warm clothes are a must.
You can expect about 3 to 8 days of rain in Grebbestad during the month of May. 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 Grebbestad in May 2026.
If you’re planning to visit Grebbestad in the near future, we highly recommend that you review the 14 day weather forecast for Grebbestad before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 1° / -2° | 7 | 12 | 12 | 92 mm | Awful | Grebbestad in January |
| February | 1° / -2° | 8 | 7 | 13 | 81 mm | Awful | Grebbestad in February |
| March | 4° / 0° | 5 | 19 | 7 | 68 mm | Awful | Grebbestad in March |
| April | 9° / 4° | 5 | 23 | 2 | 55 mm | Bad | Grebbestad in April |
| May | 14° / 8° | 7 | 24 | 0 | 86 mm | Ok | Grebbestad in May |
| June | 17° / 11° | 5 | 25 | 0 | 91 mm | Good | Grebbestad in June |
| July | 20° / 14° | 7 | 24 | 0 | 125 mm | Ok | Grebbestad in July |
| August | 19° / 14° | 9 | 22 | 0 | 150 mm | Ok | Grebbestad in August |
| September | 16° / 11° | 7 | 23 | 0 | 116 mm | Ok | Grebbestad in September |
| October | 10° / 7° | 9 | 22 | 0 | 139 mm | Bad | Grebbestad in October |
| November | 6° / 4° | 9 | 17 | 4 | 121 mm | Awful | Grebbestad in November |
| December | 3° / 0° | 10 | 11 | 10 | 111 mm | Awful | Grebbestad in December |