Number of days available for climatic review
| Parámetro | ene | feb | mar | abr | may | jun |
| Tmáx | 597 | 534 | 592 | 581 | 621 | 602 |
| Tmín | 595 | 544 | 599 | 585 | 629 | 603 |
| Duración del tiempo soleado | 243 | 249 | 215 | 267 | 266 | 218 |
| Precipitación | 123 | 119 | 123 | 135 | 155 | 160 |
| Humedad/Visibilidad | 98 | 92 | 99 | 96 | 120 | 118 |
| Parámetro | jul | ago | sep | oct | nov | dic |
| Tmáx | 618 | 611 | 609 | 615 | 590 | 617 |
| Tmín | 620 | 607 | 607 | 620 | 591 | 615 |
| Duración del tiempo soleado | 173 | 185 | 232 | 153 | 302 | 187 |
| Precipitación | 174 | 160 | 158 | 153 | 144 | 160 |
| Humedad/Visibilidad | 117 | 107 | 123 | 121 | 103 | 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. |
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