Fraga tiene un clima mediterráneo-continental con temperaturas medias anuales de 14,7º y medias de precipitación de 384 mm, recogidos en primavera y, sobre todo, en otoño.
| Fecha | Pluviometría | Temperatura Máx. | Temperatura Min. |
|---|---|---|---|
| 8 September 2011 | 0 | 18 | 36 |
| 7 September 2011 | 0 | 16,5 | 34,5 |
| 5 September 2011 | 0 | 15 | 29,5 |
| 4 September 2011 | 0 | 18 | 31,5 |
| 3 September 2011 | 4 | 18 | 28 |
| 2 September 2011 | 3,3 | 18 | 32 |
| 1 September 2011 | 0 | 20 | 33 |
| 31 August 2011 | 0 | 21 | 32 |
| 30 August 2011 | 0 | 19 | 35 |
| 29 August 2011 | 0 | 18 | 34 |
| 28 August 2011 | 0 | 12,5 | 32 |
| 27 August 2011 | 0 | 13 | 28,5 |
| 26 August 2011 | 0 | 16 | 32 |
| 25 August 2011 | 0 | 21 | 35,5 |
| 24 August 2011 | 0 | 22,5 | 35,5 |
| 23 August 2011 | 0 | 20 | 36,5 |
| 22 August 2011 | 0 | 20 | 36 |
| 21 August 2011 | 0 | 20 | 39 |
| 20 August 2011 | 0 | 19 | 39 |
| 19 August 2011 | 0 | 20 | 38,5 |
