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. |
|---|---|---|---|
| 25 September 2003 | 15 | 29 | |
| 24 September 2003 | 13 | 26 | |
| 23 September 2003 | 14 | 26 | |
| 22 September 2003 | 5,4 | 12 | 30 |
| 21 September 2003 | 2 | 16 | 29 |
| 20 September 2003 | 15 | 29 | |
| 19 September 2003 | 13 | 27 | |
| 18 September 2003 | 11 | 30 | |
| 17 September 2003 | 12 | 31 | |
| 16 September 2003 | 12 | 29 | |
| 15 September 2003 | 12 | 28 | |
| 14 September 2003 | 15 | 28 | |
| 13 September 2003 | 15,5 | 30 | |
| 12 September 2003 | 16,5 | 30,5 | |
| 11 September 2003 | 14,5 | 31,5 | |
| 10 September 2003 | 13,5 | 28 | |
| 9 September 2003 | 14 | 23 | |
| 8 September 2003 | 4 | 15 | 26 |
| 7 September 2003 | 4,9 | 15,5 | 26 |
| 6 September 2003 | 17 | 27 |
