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. |
|---|---|---|---|
| 8 February 1990 | 0 | 5,5 | 19,5 |
| 7 February 1990 | 0 | 4,5 | 19 |
| 6 February 1990 | 0 | 10,5 | 17,5 |
| 5 February 1990 | 0 | 3 | 14,5 |
| 4 February 1990 | 0 | 4 | 17,5 |
| 3 February 1990 | 0 | 2 | 17,5 |
| 2 February 1990 | 0 | 2,5 | 16,5 |
| 1 February 1990 | 0 | 6 | 13,5 |
| 31 January 1990 | 1,2 | 1 | 13 |
| 30 January 1990 | 0 | 7 | 16 |
| 29 January 1990 | 0 | 3,5 | 13,5 |
| 28 January 1990 | 0,7 | 11 | 11,5 |
| 27 January 1990 | 0 | 5 | 15,5 |
| 26 January 1990 | 1 | 10,5 | 16 |
| 25 January 1990 | 0 | 0 | 15 |
| 24 January 1990 | 0 | 0,5 | 8,5 |
| 23 January 1990 | 0 | 0,1 | 5 |
| 22 January 1990 | 0 | 0 | 2 |
| 21 January 1990 | 0 | 0 | 2 |
| 20 January 1990 | 0 | 0,1 | 3,5 |
