ESTACION DE BIOLOGIA CHAMELA
| DIA | ENE | FEB | MAR | ABR | MAY | JUN | JUL | AGO | SEP | OCT | NOV | DIC |
| 1 | 17 | 15.5 | 18 | 16.5 | 19 | 23 | 24 | 22.5 | 23 | 23.5 | 20 | 17 |
| 2 | 20 | 14 | 16 | 13 | 19 | 26 | 22 | 24 | 23.5 | 25 | 20.5 | 18 |
| 3 | 20 | 16 | 10.5 | 15 | 19 | 25 | 24 | 22 | 22 | 22 | 20 | 18 |
| 4 | 19 | 16 | 10.5 | 14 | 19 | 24 | 24 | 25 | 24 | 23 | 21 | 20 |
| 5 | 20 | 18 | 7 | 17 | 20 | 23 | 25 | 25 | 23.5 | 21.5 | 21 | 19 |
| 6 | 21 | 17 | 15 | 16 | 19 | 23 | 24 | 24 | 22 | 23 | 21 | 20 |
| 7 | 22 | 17 | 14 | 18 | 18 | 22.5 | 24 | 23 | 23 | 22 | 22 | 18 |
| 8 | 18 | 16 | 15.5 | 19 | 18 | 23 | 25 | 23 | 23.5 | 22 | 22 | 19 |
| 9 | 21 | 16 | 16 | 16 | 22 | 24 | 24 | 22 | 24 | 22.5 | 22 | 22 |
| 10 | 18 | 18 | 15.5 | 18 | 21 | 24 | 23 | 22 | 24 | 23 | 21 | 19.5 |
| 11 | 17 | 18 | 15 | 17 | 21 | 24 | 25 | 25.5 | 13 | 24 | 19 | 21 |
| 12 | 18 | 16 | 14 | 16.5 | 18.5 | 24 | 24 | 24 | 13 | 23 | 21 | 22 |
| 13 | 18 | 18 | 15 | 18 | 19 | 21 | 24 | 23 | 22 | 24 | 21 | 21 |
| 14 | 18.5 | 15 | 16 | 18.5 | 19 | 20 | 24 | 23 | 23 | 24 | 21 | 16 |
| 15 | 16.5 | 19 | 14 | 17 | 21 | 20.5 | 23 | 22 | 25 | 21 | 20 | 18 |
| 16 | 16 | 15.5 | 4 | 16.5 | 21 | 23 | 23 | 22.5 | 24 | 22 | 18 | 20 |
| 17 | 17 | 16.5 | 14 | 16.5 | 21 | 25 | 24 | 23 | 25 | 21 | 19 | 19 |
| 18 | 18 | 15 | 14 | 16 | 21 | 22.5 | 24 | 23 | 24 | 22 | 19 | 18 |
| 19 | 13 | 16.5 | 14 | 17 | 20.5 | 23 | 23 | 26 | 25 | 22 | 19 | 17 |
| 20 | 16 | 19 | 14.5 | 17.5 | 21 | 23 | 22 | 26 | 24 | 24 | 22 | 14 |
| 21 | 15.5 | 17.5 | 15 | 15 | 22 | 24 | 25 | 25 | 23 | 25 | 22 | 15 |
| 22 | 13 | 21 | 17 | 16 | 22 | 21.5 | 24 | 27 | 24 | 23.5 | 18 | 16 |
| 23 | 14 | 19 | 16 | 14 | 21 | 26 | 22 | 24 | 25.5 | 23 | 16 | 19 |
| 24 | 15 | 18 | 16 | 14.5 | 21 | 23 | 22 | 24 | 24 | 22.5 | 16 | 22 |
| 25 | 14 | 17 | 18 | 18 | 22 | 24 | 25.5 | 23 | 24 | 21 | 16 | 12 |
| 26 | 15 | 17 | 19 | 17 | 23 | 23.5 | 22.5 | 23.5 | 23 | 23 | 16 | 15 |
| 27 | 15 | 17 | 18 | 18 | 22 | 20 | 24 | 23 | 22 | 24 | 17 | 17 |
| 28 | 18 | 17 | 16 | 19 | 21 | 21 | 22 | 23 | 22 | 23 | 15 | 16 |
| 29 | 19 | 14 | 17 | 21 | 23 | 23 | 17 | 22 | 20.5 | 17 | 15 | |
| 30 | 14 | 15 | 18 | 23.5 | 23.5 | 23 | 22.5 | 22.5 | 21 | 17 | 14 | |
| 31 | 15 | 14 | 22 | 24 | 22.5 | 20 | 16 | |||||
| P.M. | 15.52 | 14.07 | 12.39 | 12.77 | 18.55 | 18.63 | 22.06 | 18.9 | 18.8 | 18.29 | 18.63 | 17.23 |
| P. A. | 17.15 |