Number of days available for climatic review
| Parámetro | ene | feb | mar | abr | may | jun |
| Tmáx | 773 | 699 | 773 | 747 | 771 | 749 |
| Tmín | 775 | 700 | 773 | 748 | 772 | 747 |
| Duración del tiempo soleado | 248 | 282 | 279 | 270 | 310 | 300 |
| Precipitación | 155 | 141 | 155 | 152 | 155 | 150 |
| Humedad/Visibilidad | 153 | 139 | 153 | 148 | 153 | 148 |
| Parámetro | jul | ago | sep | oct | nov | dic |
| Tmáx | 771 | 771 | 750 | 768 | 748 | 774 |
| Tmín | 773 | 773 | 748 | 767 | 747 | 773 |
| Duración del tiempo soleado | 310 | 310 | 300 | 310 | 240 | 279 |
| Precipitación | 155 | 157 | 152 | 152 | 150 | 155 |
| Humedad/Visibilidad | 153 | 152 | 148 | 148 | 148 | 152 |
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. |
