Number of days available for climatic review
| Parámetro | ene | feb | mar | abr | may | jun |
| Tmáx | 445 | 391 | 434 | 419 | 434 | 420 |
| Tmín | 445 | 391 | 434 | 418 | 432 | 418 |
| Duración del tiempo soleado | 48 | 38 | 38 | 44 | 54 | 52 |
| Precipitación | 126 | 116 | 124 | 121 | 128 | 120 |
| Humedad/Visibilidad | 111 | 100 | 114 | 105 | 112 | 108 |
| Parámetro | jul | ago | sep | oct | nov | dic |
| Tmáx | 438 | 413 | 389 | 403 | 389 | 403 |
| Tmín | 437 | 412 | 389 | 403 | 388 | 403 |
| Duración del tiempo soleado | 55 | 34 | 11 | 24 | 20 | 13 |
| Precipitación | 128 | 159 | 152 | 147 | 123 | 133 |
| Humedad/Visibilidad | 116 | 138 | 135 | 128 | 108 | 114 |
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. |
