Click on a day for an hourly weather forecast
The temperatures in Oviedo in August are comfortable with low of 11°C and and high up to 23°C.
You can expect about 3 to 8 days of rain in Oviedo during the month of August. 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 Oviedo in August 2025.
If you’re planning to visit Oviedo in the near future, we highly recommend that you review the 14 day weather forecast for Oviedo before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 9° / 2° | 11 | 19 | 1 | 193 mm | Bad | Oviedo in January |
| February | 10° / 2° | 9 | 17 | 2 | 195 mm | Awful | Oviedo in February |
| March | 12° / 4° | 9 | 21 | 0 | 150 mm | Bad | Oviedo in March |
| April | 14° / 5° | 8 | 22 | 0 | 123 mm | Ok | Oviedo in April |
| May | 18° / 7° | 8 | 23 | 0 | 121 mm | Ok | Oviedo in May |
| June | 20° / 9° | 8 | 22 | 0 | 149 mm | Ok | Oviedo in June |
| July | 23° / 11° | 5 | 26 | 0 | 73 mm | Perfect | Oviedo in July |
| August | 23° / 11° | 3 | 28 | 0 | 58 mm | Perfect | Oviedo in August |
| September | 21° / 10° | 4 | 26 | 0 | 59 mm | Good | Oviedo in September |
| October | 18° / 9° | 5 | 26 | 0 | 119 mm | Good | Oviedo in October |
| November | 13° / 7° | 9 | 21 | 0 | 180 mm | Bad | Oviedo in November |
| December | 10° / 4° | 8 | 23 | 1 | 152 mm | Bad | Oviedo in December |