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. |
|---|---|---|---|
| 23 June 1991 | 0 | 19 | 34 |
| 22 June 1991 | 0 | 17,5 | 29 |
| 21 June 1991 | 0,4 | 19 | 29 |
| 20 June 1991 | 0 | 17 | 29 |
| 19 June 1991 | 0 | 11 | 27,5 |
| 18 June 1991 | 0 | 11 | 26 |
| 17 June 1991 | 0 | 13 | 26 |
| 16 June 1991 | 1,3 | 18 | 27 |
| 15 June 1991 | 1,2 | 18 | 33,5 |
| 14 June 1991 | 0 | 18,5 | 32 |
| 13 June 1991 | 0 | 18 | 32,5 |
| 12 June 1991 | 0 | 14 | 34 |
| 11 June 1991 | 0 | 14 | 30,5 |
| 10 June 1991 | 0 | 17 | 31 |
| 9 June 1991 | 0 | 13 | 33 |
| 8 June 1991 | 0 | 17 | 28 |
| 7 June 1991 | 0 | 17 | 29 |
| 6 June 1991 | 0 | 18 | 28,5 |
| 5 June 1991 | 0 | 15 | 29 |
| 4 June 1991 | 0 | 14 | 28 |
