Click on a day for an hourly weather forecast
The temperatures in Aviles in May are quite cold with temperatures between 9°C and 18°C, warm clothes are a must.
You can expect about 3 to 8 days of rain in Aviles 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 Aviles in May 2026.
If you’re planning to visit Aviles in the near future, we highly recommend that you review the 14 day weather forecast for Aviles before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 12° / 7° | 9 | 22 | 0 | 176 mm | Bad | Aviles in January |
| February | 12° / 6° | 9 | 19 | 0 | 179 mm | Bad | Aviles in February |
| March | 14° / 7° | 7 | 24 | 0 | 131 mm | Ok | Aviles in March |
| April | 16° / 8° | 5 | 25 | 0 | 89 mm | Good | Aviles in April |
| May | 18° / 9° | 5 | 26 | 0 | 87 mm | Good | Aviles in May |
| June | 20° / 12° | 4 | 26 | 0 | 113 mm | Good | Aviles in June |
| July | 22° / 14° | 2 | 29 | 0 | 40 mm | Good | Aviles in July |
| August | 23° / 14° | 2 | 29 | 0 | 53 mm | Perfect | Aviles in August |
| September | 22° / 14° | 3 | 27 | 0 | 52 mm | Good | Aviles in September |
| October | 20° / 13° | 5 | 26 | 0 | 114 mm | Good | Aviles in October |
| November | 15° / 10° | 8 | 22 | 0 | 178 mm | Ok | Aviles in November |
| December | 13° / 8° | 7 | 24 | 0 | 135 mm | Bad | Aviles in December |