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. |
|---|---|---|---|
| 17 June 2003 | 20 | 35 | |
| 16 June 2003 | 22,5 | 36,5 | |
| 15 June 2003 | 18 | 38 | |
| 14 June 2003 | 18 | 40 | |
| 13 June 2003 | 18 | 36,5 | |
| 12 June 2003 | 19 | 36 | |
| 11 June 2003 | 19 | 33 | |
| 10 June 2003 | 18 | 34 | |
| 9 June 2003 | 16,5 | 33 | |
| 8 June 2003 | 17 | 31 | |
| 7 June 2003 | 0,6 | 16,5 | 32 |
| 6 June 2003 | 15,5 | 31 | |
| 5 June 2003 | 2,5 | 18 | 27 |
| 4 June 2003 | 18 | 29 | |
| 3 June 2003 | 18 | 30 | |
| 2 June 2003 | 16 | 32 | |
| 1 June 2003 | 0 | 16 | 33 |
| 31 May 2003 | 16 | 34 | |
| 30 May 2003 | 15,5 | 33 | |
| 29 May 2003 | 11,5 | 32 |
