Number of days available for climatic review
| Parámetro | ene | feb | mar | abr | may | jun |
| Tmáx | 712 | 643 | 711 | 689 | 711 | 688 |
| Tmín | 711 | 642 | 711 | 688 | 713 | 689 |
| Duración del tiempo soleado | 209 | 189 | 211 | 204 | 212 | 204 |
| Precipitación | 186 | 168 | 187 | 181 | 186 | 180 |
| Humedad/Visibilidad | 184 | 167 | 184 | 178 | 184 | 179 |
| Parámetro | jul | ago | sep | oct | nov | dic |
| Tmáx | 708 | 713 | 718 | 739 | 718 | 740 |
| Tmín | 713 | 711 | 719 | 741 | 715 | 741 |
| Duración del tiempo soleado | 211 | 211 | 261 | 237 | 260 | 274 |
| Precipitación | 186 | 190 | 210 | 215 | 211 | 217 |
| Humedad/Visibilidad | 184 | 184 | 206 | 208 | 205 | 214 |
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. |
