Number of days available for climatic review
| Parámetro | ene | feb | mar | abr | may | jun |
| Tmáx | 304 | 276 | 302 | 324 | 331 | 325 |
| Tmín | 431 | 389 | 428 | 445 | 461 | 447 |
| Duración del tiempo soleado | 0 | 0 | 0 | 0 | 0 | 0 |
| Precipitación | 99 | 93 | 96 | 130 | 129 | 125 |
| Humedad/Visibilidad | 66 | 61 | 64 | 85 | 87 | 86 |
| Parámetro | jul | ago | sep | oct | nov | dic |
| Tmáx | 327 | 338 | 325 | 334 | 320 | 331 |
| Tmín | 458 | 465 | 446 | 459 | 439 | 460 |
| Duración del tiempo soleado | 0 | 0 | 0 | 0 | 0 | 0 |
| Precipitación | 131 | 128 | 125 | 122 | 126 | 129 |
| Humedad/Visibilidad | 85 | 90 | 86 | 85 | 82 | 88 |
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. |
