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. |
|---|---|---|---|
| 27 January 2003 | 9 | 24 | |
| 26 January 2003 | 4 | 15 | |
| 25 January 2003 | 0,2 | 8 | 11 |
| 25 January 2003 | 1 | 15 | |
| 24 January 2003 | 5 | 14 | |
| 23 January 2003 | 6 | 15 | |
| 22 January 2003 | 6 | 16 | |
| 21 January 2003 | 4 | 15 | |
| 20 January 2003 | 0,5 | 2 | 11 |
| 19 January 2003 | 1,3 | 2 | 11 |
| 18 January 2003 | 1 | -2,5 | 9 |
| 17 January 2003 | 3 | 9 | |
| 16 January 2003 | 6 | 9 | |
| 15 January 2003 | 6,5 | 8 | |
| 14 January 2003 | -6 | 7 | |
| 13 January 2003 | -4 | 8 | |
| 12 January 2003 | -4 | 8 | |
| 11 January 2003 | -3 | 8 | |
| 10 January 2003 | 0,8 | 1 | 8 |
| 9 January 2003 | 0,8 | 1 | 5 |
