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. |
|---|---|---|---|
| 4 October 1998 | 0 | 12 | 16,5 |
| 3 October 1998 | 0 | 13 | 25 |
| 2 October 1998 | 0 | 14 | 24 |
| 1 October 1998 | 0 | 14 | 24,5 |
| 30 September 1998 | 0 | 16,5 | 23,5 |
| 29 September 1998 | 0 | 14 | 25,5 |
| 28 September 1998 | 0 | 16,5 | 24,5 |
| 27 September 1998 | 0 | 15 | 25 |
| 26 September 1998 | 0 | 16 | 25 |
| 25 September 1998 | 3,8 | 17,5 | 25,5 |
| 24 September 1998 | 5 | 17 | 25,5 |
| 23 September 1998 | 6 | 17,5 | 29,5 |
| 22 September 1998 | 0 | 13 | 25,4 |
| 21 September 1998 | 0 | 15,5 | 25,5 |
| 20 September 1998 | 0 | 15 | 27,5 |
| 19 September 1998 | 0 | 16 | 25 |
| 18 September 1998 | 0 | 17 | 29,5 |
| 17 September 1998 | 0 | 17 | 30 |
| 16 September 1998 | 0 | 15,5 | 30,5 |
| 15 September 1998 | 0 | 15 | 27 |
