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. |
|---|---|---|---|
| 2 June 2005 | 0 | 16 | 31,5 |
| 1 June 2005 | 0 | 15,5 | 28,5 |
| 31 May 2005 | 0 | 14 | 26 |
| 30 May 2005 | 0 | 15,5 | 22,5 |
| 29 May 2005 | 0 | 16 | 30 |
| 28 May 2005 | 0 | 15 | 31 |
| 27 May 2005 | 0 | 13 | 31 |
| 26 May 2005 | 0 | 13 | 33 |
| 26 May 2005 | 0 | 16 | 30 |
| 25 May 2005 | 0 | 12 | 32 |
| 24 May 2005 | 0 | 12 | 30 |
| 23 May 2005 | 0 | 10 | 25,5 |
| 22 May 2005 | 5,2 | 11,5 | 27 |
| 21 May 2005 | 0 | 14 | 26,5 |
| 20 May 2005 | 0 | 14,5 | 30,5 |
| 19 May 2005 | 0 | 10 | 28,5 |
| 18 May 2005 | 0 | 9 | 24 |
| 17 May 2005 | 1,7 | 10 | 20 |
| 16 May 2005 | 23 | 12 | 24 |
| 15 May 2005 | 0,3 | 11 | 27 |
