Number of days available for climatic review
| Parámetro | ene | feb | mar | abr | may | jun |
| Tmáx | 392 | 353 | 393 | 387 | 409 | 400 |
| Tmín | 391 | 353 | 388 | 391 | 413 | 399 |
| Duración del tiempo soleado | 0 | 0 | 0 | 0 | 0 | 0 |
| Precipitación | 44 | 37 | 48 | 60 | 57 | 45 |
| Humedad/Visibilidad | 84 | 79 | 85 | 96 | 112 | 110 |
| Parámetro | jul | ago | sep | oct | nov | dic |
| Tmáx | 407 | 408 | 405 | 409 | 400 | 420 |
| Tmín | 417 | 415 | 404 | 414 | 406 | 417 |
| Duración del tiempo soleado | 0 | 0 | 0 | 0 | 0 | 0 |
| Precipitación | 54 | 49 | 40 | 51 | 65 | 76 |
| Humedad/Visibilidad | 112 | 111 | 111 | 111 | 107 | 111 |
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. |
