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. |
|---|---|---|---|
| 19 September 1997 | 0 | 16 | 30 |
| 18 September 1997 | 0 | 15 | 29 |
| 17 September 1997 | 0 | 16 | 29 |
| 16 September 1997 | 0 | 16 | 28 |
| 15 September 1997 | 0 | 17 | 24 |
| 14 September 1997 | 2,7 | 16 | 21 |
| 13 September 1997 | 1,7 | 19 | 27,5 |
| 12 September 1997 | 0 | 20 | 34 |
| 11 September 1997 | 0 | 17 | 34 |
| 10 September 1997 | 0 | 18 | 34 |
| 9 September 1997 | 0 | 20 | 32 |
| 8 September 1997 | 0 | 19 | 30,5 |
| 7 September 1997 | 0 | 16 | 31 |
| 6 September 1997 | 0 | 16,5 | 31 |
| 5 September 1997 | 0 | 16 | 31,5 |
| 4 September 1997 | 0 | 15,5 | 31 |
| 3 September 1997 | 0 | 13,5 | 29 |
| 2 September 1997 | 0 | 14 | 27,5 |
| 1 September 1997 | 28,7 | 21 | 25 |
| 31 August 1997 | 0 | 16 | 35 |
