Number of days available for climatic review
| Parámetro | ene | feb | mar | abr | may | jun |
| Tmáx | 377 | 339 | 383 | 365 | 382 | 364 |
| Tmín | 379 | 339 | 382 | 363 | 382 | 362 |
| Duración del tiempo soleado | 87 | 109 | 78 | 159 | 79 | 96 |
| Precipitación | 62 | 58 | 63 | 76 | 93 | 90 |
| Humedad/Visibilidad | 60 | 55 | 58 | 72 | 87 | 88 |
| Parámetro | jul | ago | sep | oct | nov | dic |
| Tmáx | 373 | 373 | 361 | 373 | 362 | 377 |
| Tmín | 374 | 374 | 363 | 372 | 367 | 386 |
| Duración del tiempo soleado | 152 | 122 | 118 | 122 | 125 | 150 |
| Precipitación | 97 | 93 | 90 | 95 | 100 | 128 |
| Humedad/Visibilidad | 88 | 91 | 87 | 90 | 94 | 98 |
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. |
