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. |
|---|---|---|---|
| 15 March 1991 | 0 | 10 | 22 |
| 14 March 1991 | 0 | 7 | 20,5 |
| 13 March 1991 | 0 | 11 | 17 |
| 12 March 1991 | 0,7 | 8 | 20 |
| 11 March 1991 | 0 | 10 | 23 |
| 10 March 1991 | 0 | 10 | 22 |
| 9 March 1991 | 0 | 9 | 19,5 |
| 8 March 1991 | 0,4 | 8 | 18,5 |
| 7 March 1991 | 0 | 12,5 | 15,5 |
| 6 March 1991 | 1,9 | 11 | 13,5 |
| 5 March 1991 | 1 | 11 | 16 |
| 4 March 1991 | 0 | 9 | 15,5 |
| 3 March 1991 | 0 | 7 | 17,5 |
| 2 March 1991 | 0 | 7,5 | 17 |
| 1 March 1991 | 8,4 | 7 | 9,5 |
| 28 February 1991 | 1,6 | 4 | 10 |
| 27 February 1991 | 0,6 | 5 | 17,5 |
| 26 February 1991 | 0 | 2 | 17,5 |
| 25 February 1991 | 0 | 4 | 19 |
| 24 February 1991 | 0 | 2 | 20 |
