Number of days available for climatic review
| Parámetro | ene | feb | mar | abr | may | jun |
| Tmáx | 712 | 645 | 713 | 704 | 736 | 720 |
| Tmín | 712 | 645 | 709 | 702 | 737 | 720 |
| Duración del tiempo soleado | 60 | 56 | 56 | 71 | 85 | 89 |
| Precipitación | 558 | 506 | 558 | 557 | 589 | 571 |
| Humedad/Visibilidad | 61 | 56 | 61 | 74 | 85 | 89 |
| Parámetro | jul | ago | sep | oct | nov | dic |
| Tmáx | 744 | 742 | 719 | 739 | 719 | 743 |
| Tmín | 738 | 740 | 718 | 739 | 719 | 744 |
| Duración del tiempo soleado | 86 | 88 | 86 | 85 | 88 | 91 |
| Precipitación | 591 | 590 | 570 | 586 | 570 | 93 |
| Humedad/Visibilidad | 92 | 91 | 88 | 87 | 88 | 93 |
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. |
