Number of days available for climatic review
| Parámetro | ene | feb | mar | abr | may | jun |
| Tmáx | 803 | 726 | 803 | 775 | 804 | 779 |
| Tmín | 806 | 725 | 804 | 779 | 805 | 777 |
| Duración del tiempo soleado | 248 | 254 | 310 | 300 | 341 | 300 |
| Precipitación | 155 | 141 | 155 | 151 | 155 | 150 |
| Humedad/Visibilidad | 154 | 139 | 154 | 149 | 153 | 149 |
| Parámetro | jul | ago | sep | oct | nov | dic |
| Tmáx | 803 | 802 | 780 | 797 | 775 | 808 |
| Tmín | 801 | 804 | 776 | 799 | 776 | 806 |
| Duración del tiempo soleado | 310 | 310 | 270 | 310 | 240 | 279 |
| Precipitación | 155 | 157 | 152 | 153 | 150 | 155 |
| Humedad/Visibilidad | 153 | 153 | 148 | 148 | 148 | 153 |
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. |
