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. |
|---|---|---|---|
| 21 January 2004 | 5 | 15 | |
| 20 January 2004 | 2 | 13 | |
| 19 January 2004 | 3 | 13 | |
| 18 January 2004 | 4 | 12 | |
| 17 January 2004 | 5,5 | 17 | |
| 16 January 2004 | 1 | 19 | |
| 15 January 2004 | 2 | 16 | |
| 14 January 2004 | 8 | 16 | |
| 13 January 2004 | 11 | 19 | |
| 12 January 2004 | 4 | 15 | |
| 11 January 2004 | 4 | 17 | |
| 10 January 2004 | 8 | 19 | |
| 9 January 2004 | 7 | 19 | |
| 8 January 2004 | 2 | 7 | |
| 7 January 2004 | 2 | 2,5 | |
| 6 January 2004 | -3 | 5 | |
| 5 January 2004 | -3 | 12,5 | |
| 4 January 2004 | -1 | 13 | |
| 3 January 2004 | -0,5 | 15 | |
| 2 January 2004 | 0 | 14 |
