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. |
|---|---|---|---|
| 7 August 2004 | 2 | 20 | 32 |
| 6 August 2004 | 18,5 | 35,5 | |
| 5 August 2004 | 18 | 34 | |
| 4 August 2004 | 18 | 32 | |
| 3 August 2004 | 1,4 | 18 | 36 |
| 2 August 2004 | 1 | 18 | 35 |
| 1 August 2004 | 0,4 | 20 | 39 |
| 31 July 2004 | 20 | 39 | |
| 30 July 2004 | 19 | 34 | |
| 29 July 2004 | 19 | 31 | |
| 28 July 2004 | 1,4 | 18 | 36 |
| 27 July 2004 | 17 | 35 | |
| 26 July 2004 | 17 | 34 | |
| 25 July 2004 | 19 | 36 | |
| 24 July 2004 | 21,5 | 39 | |
| 23 July 2004 | 21 | 37 | |
| 22 July 2004 | 21 | 37 | |
| 21 July 2004 | 21 | 31 | |
| 20 July 2004 | 20,5 | 32,5 | |
| 19 July 2004 | 20,5 | 32,5 |
