Number of days available for climatic review
| Parámetro | ene | feb | mar | abr | may | jun |
| Tmáx | 559 | 504 | 558 | 540 | 558 | 540 |
| Tmín | 559 | 504 | 558 | 540 | 558 | 540 |
| Duración del tiempo soleado | 248 | 226 | 248 | 270 | 310 | 300 |
| Precipitación | 64 | 57 | 62 | 78 | 93 | 90 |
| Humedad/Visibilidad | 60 | 56 | 61 | 73 | 91 | 88 |
| Parámetro | jul | ago | sep | oct | nov | dic |
| Tmáx | 558 | 558 | 540 | 558 | 540 | 563 |
| Tmín | 558 | 558 | 540 | 558 | 540 | 563 |
| Duración del tiempo soleado | 279 | 279 | 300 | 248 | 240 | 279 |
| Precipitación | 95 | 94 | 90 | 90 | 91 | 94 |
| Humedad/Visibilidad | 92 | 91 | 88 | 85 | 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. |
