Number of days available for climatic review
| Parámetro | ene | feb | mar | abr | may | jun |
| Tmáx | 712 | 645 | 713 | 704 | 740 | 719 |
| Tmín | 681 | 617 | 682 | 670 | 712 | 689 |
| Duración del tiempo soleado | 59 | 57 | 60 | 71 | 86 | 78 |
| Precipitación | 527 | 477 | 527 | 525 | 560 | 544 |
| Humedad/Visibilidad | 61 | 56 | 61 | 74 | 91 | 88 |
| Parámetro | jul | ago | sep | oct | nov | dic |
| Tmáx | 742 | 741 | 718 | 739 | 717 | 743 |
| Tmín | 711 | 708 | 689 | 708 | 689 | 713 |
| Duración del tiempo soleado | 83 | 84 | 85 | 81 | 86 | 91 |
| Precipitación | 560 | 560 | 540 | 555 | 540 | 93 |
| Humedad/Visibilidad | 91 | 90 | 88 | 86 | 87 | 92 |
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. |
