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. |
|---|---|---|---|
| 18 July 1990 | 0 | 22 | 38 |
| 17 July 1990 | 0 | 18 | 37 |
| 16 July 1990 | 0 | 18 | 35 |
| 15 July 1990 | 0 | 20 | 34 |
| 14 July 1990 | 0 | 19 | 33 |
| 13 July 1990 | 0 | 17 | 33 |
| 12 July 1990 | 0 | 17,5 | 29 |
| 11 July 1990 | 0 | 16 | 33 |
| 10 July 1990 | 0 | 19 | 34 |
| 9 July 1990 | 0 | 19 | 36 |
| 8 July 1990 | 0 | 18 | 36 |
| 7 July 1990 | 0 | 15 | 32 |
| 6 July 1990 | 0 | 17,5 | 29 |
| 5 July 1990 | 0 | 19 | 35 |
| 4 July 1990 | 0 | 15 | 33 |
| 3 July 1990 | 0 | 20 | 29 |
| 2 July 1990 | 0 | 16 | 33 |
| 1 July 1990 | 0 | 17 | 29 |
| 30 June 1990 | 0 | 20 | 36 |
| 29 June 1990 | 0 | 20 | 32,5 |
