Number of days available for climatic review
| Parámetro | ene | feb | mar | abr | may | jun |
| Tmáx | 775 | 700 | 775 | 750 | 775 | 750 |
| Tmín | 774 | 700 | 773 | 750 | 774 | 750 |
| Duración del tiempo soleado | 155 | 141 | 155 | 150 | 186 | 180 |
| Precipitación | 155 | 141 | 157 | 152 | 155 | 150 |
| Humedad/Visibilidad | 154 | 139 | 153 | 148 | 154 | 149 |
| Parámetro | jul | ago | sep | oct | nov | dic |
| Tmáx | 775 | 776 | 779 | 802 | 776 | 806 |
| Tmín | 771 | 775 | 778 | 800 | 779 | 805 |
| Duración del tiempo soleado | 217 | 155 | 180 | 155 | 180 | 217 |
| Precipitación | 157 | 159 | 183 | 183 | 180 | 186 |
| Humedad/Visibilidad | 152 | 154 | 176 | 179 | 177 | 185 |
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. |
