ESTACION DE BIOLOGIA CHAMELA
| DIA | ENE | FEB | MAR | ABR | MAY | JUN | JUL | AGO | SEP | OCT | NOV | DIC |
| 1 | 33 | 32 | 66 | 32 | 31 | 33 | 36 | 37 | 34 | 36 | 33 | 33 |
| 2 | 31 | 30 | 29 | 31 | 33 | 30 | 33.5 | 35 | 34 | 32 | 33 | 31 |
| 3 | 30 | 31 | 31 | 32 | 31 | 31 | 37 | 34 | 32 | 32 | 30 | |
| 4 | 35 | 30 | 32 | 33 | 32 | 32 | 31 | 37 | 34 | 30 | 30 | |
| 5 | 34 | 23.5 | 29 | 34 | 31 | 30 | 31 | 37 | 35 | 29 | 32 | 32 |
| 6 | 33 | 29 | 33 | 34 | 33 | 35 | 34 | 30 | 32 | 29 | ||
| 7 | 35 | 33 | 28 | 32 | 32 | 32 | 34 | 35 | 38 | 28 | 32 | 28 |
| 8 | 31 | 33 | 26 | 31 | 32 | 33 | 36 | 34 | 36 | 29 | 32 | 32 |
| 9 | 31 | 34 | 28 | 30 | 34 | 33 | 34 | 36 | 34 | 28 | 33 | 34 |
| 10 | 35 | 30 | 29 | 32 | 34 | 31 | 37 | 35 | 30 | 32 | 32 | |
| 11 | 33 | 34 | 30 | 32 | 33 | 33 | 36 | 36 | 35.6 | 30 | 33 | 33 |
| 12 | 32 | 33 | 30 | 32 | 34 | 31 | 33 | 36 | 35 | 31 | 32 | 32 |
| 13 | 31 | 31 | 30 | 33 | 35 | 30 | 32 | 34 | 35 | 33 | 31 | 32 |
| 14 | 30 | 33 | 31 | 36 | 32 | 32 | 34 | 35 | 36 | 34 | 32 | 32 |
| 15 | 31 | 34 | 28 | 34 | 32 | 30 | 35 | 33 | 34 | 33 | 32 | 32 |
| 16 | 31 | 33 | 27 | 34 | 33 | 31 | 36 | 33 | 34 | 33 | 30 | |
| 17 | 32 | 31 | 19 | 33 | 30 | 32 | 34 | 34 | 34 | 33 | 30 | |
| 18 | 32 | 33 | 28 | 34 | 31 | 30 | 34 | 36 | 34 | 33 | 34 | 31 |
| 19 | 32 | 34 | 29 | 34 | 29 | 31 | 31 | 36 | 34 | 34 | 32 | 31 |
| 20 | 29 | 31 | 28 | 34 | 30 | 31 | 34 | 36 | 36 | 34 | 33 | 33 |
| 21 | 29 | 33 | 28 | 34 | 29 | 32 | 34 | 38 | 35 | 34 | 32 | 33 |
| 22 | 31 | 32 | 29 | 33 | 31 | 37 | 34 | 37 | 36 | 33 | 32 | 33 |
| 23 | 30.5 | 30 | 29 | 32 | 32 | 37 | 29 | 35 | 34 | 33 | 31 | 31 |
| 24 | 33 | 33 | 29 | 32 | 31 | 32 | 35 | 34 | 34 | 32 | 30 | 34 |
| 25 | 33 | 32 | 29 | 32 | 31 | 31 | 33 | 33 | 30 | 32 | 28 | 32 |
| 26 | 32 | 25 | 30 | 34 | 32 | 31 | 34 | 33 | 31 | 32 | 30 | |
| 27 | 33 | 23 | 30.5 | 34 | 32 | 33 | 36 | 34 | 34 | 32 | 35 | |
| 28 | 32 | 30 | 32 | 34 | 32 | 36 | 36 | 35 | 31 | 32 | 33 | 30 |
| 29 | 32 | 31 | 35 | 32 | 38 | 37 | 30 | 28 | 33 | 33 | 32 | |
| 30 | 30 | 30 | 33 | 33 | 35 | 30 | 28 | 32 | 33 | 31 | ||
| 31 | 31 | 33 | 31.5 | 33 | 34 | 30 | ||||||
| P.M. | 31.84 | 31.315 | 30.21 | 32.83 | 31.94 | 31.37 | 33.41 | 34.90 | 34.06 | 32.03 | 32.15 | 31.55 |
| P.A. | 32.30 |