Number of days available for climatic review
| Parámetro | ene | feb | mar | abr | may | jun |
| Tmáx | 577 | 530 | 579 | 595 | 613 | 594 |
| Tmín | 580 | 533 | 586 | 597 | 615 | 592 |
| Duración del tiempo soleado | 217 | 197 | 248 | 270 | 248 | 270 |
| Precipitación | 93 | 87 | 95 | 127 | 130 | 130 |
| Humedad/Visibilidad | 90 | 83 | 90 | 116 | 120 | 115 |
| Parámetro | jul | ago | sep | oct | nov | dic |
| Tmáx | 609 | 616 | 592 | 615 | 597 | 611 |
| Tmín | 613 | 618 | 598 | 614 | 594 | 618 |
| Duración del tiempo soleado | 217 | 248 | 210 | 279 | 240 | 155 |
| Precipitación | 127 | 126 | 120 | 123 | 125 | 127 |
| Humedad/Visibilidad | 120 | 120 | 116 | 116 | 117 | 122 |
Climate data is usually derived from meteorological data of a certain number of years. The actual number of recorded years may vary from only a couple to 50 years or more. The quality of climate data depends on the number of available recorded years. Fewer years means less reliable data. The standart-period for reliable climate data is 30 years. For example, the mean monthly temperature for, let's say January, would ideally calculated from a total number of 930 recorded January-days. However, the usual number of recorded days is much smaller. The table above shows the actual number of recorded days for every parameter measured. |
