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. |
|---|---|---|---|
| 2 April 1999 | 0 | 8 | 23,5 |
| 1 April 1999 | 0 | 10 | 24 |
| 31 March 1999 | 0 | 7 | 24 |
| 30 March 1999 | 0 | 5 | 22,5 |
| 29 March 1999 | 0 | 5 | 20,5 |
| 28 March 1999 | 0 | 6 | 18 |
| 27 March 1999 | 0 | 7 | 14 |
| 26 March 1999 | 0 | 5 | 17 |
| 25 March 1999 | 4,5 | 6 | 17 |
| 24 March 1999 | 0 | 5 | 16 |
| 23 March 1999 | 0 | 7 | 19 |
| 22 March 1999 | 0 | 6 | 18 |
| 21 March 1999 | 0 | 5 | 19 |
| 20 March 1999 | 0 | 5 | 19 |
| 19 March 1999 | 0 | 8 | 20 |
| 18 March 1999 | 0 | 7,5 | 19,5 |
| 17 March 1999 | 0 | 7,5 | 19,5 |
| 16 March 1999 | 0 | 8 | 22 |
| 15 March 1999 | 4,8 | 9 | 16 |
| 14 March 1999 | 11,5 | 9 | 10 |
