Number of days available for climatic review
| Parámetro | ene | feb | mar | abr | may | jun |
| Tmáx | 729 | 649 | 728 | 677 | 701 | 686 |
| Tmín | 716 | 645 | 730 | 678 | 702 | 682 |
| Duración del tiempo soleado | 182 | 134 | 216 | 165 | 269 | 142 |
| Precipitación | 551 | 505 | 547 | 532 | 561 | 551 |
| Humedad/Visibilidad | 75 | 65 | 77 | 50 | 54 | 58 |
| Parámetro | jul | ago | sep | oct | nov | dic |
| Tmáx | 715 | 709 | 680 | 692 | 683 | 721 |
| Tmín | 719 | 716 | 682 | 695 | 687 | 727 |
| Duración del tiempo soleado | 246 | 153 | 258 | 193 | 139 | 224 |
| Precipitación | 602 | 609 | 584 | 594 | 572 | 588 |
| Humedad/Visibilidad | 70 | 65 | 59 | 50 | 52 | 70 |
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. |
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