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. |
|---|---|---|---|
| 10 January 2009 | 0 | 3,5 | 5 |
| 9 January 2009 | 8 | 0 | 3 |
| 8 January 2009 | 0 | -3,5 | 5,5 |
| 7 January 2009 | 0 | -3 | 7 |
| 6 January 2009 | 0 | -1,5 | 8 |
| 5 January 2009 | 0 | -1 | 5,5 |
| 4 January 2009 | 3,8 | 1 | 15,5 |
| 3 January 2009 | 2 | 6,5 | 13,5 |
| 2 January 2009 | 0 | 7 | 13,5 |
| 1 January 2009 | 3,6 | 7 | 12,5 |
| 31 December 2008 | 0 | 6 | 14,5 |
| 30 December 2008 | 0 | 6 | 12 |
| 29 December 2008 | 1,8 | 5 | 7 |
| 28 December 2008 | 2,9 | 5 | 10 |
| 27 December 2008 | 0 | 2 | 7 |
| 26 December 2008 | 9,8 | 0 | 5 |
| 25 December 2008 | 0 | -3 | 0 |
| 24 December 2008 | 0 | -3 | 2,5 |
| 23 December 2008 | 0 | 2 | 3 |
| 22 December 2008 | 0 | -1 | 5 |
