Number of days available for climatic review
| Parámetro | ene | feb | mar | abr | may | jun |
| Tmáx | 56 | 53 | 56 | 51 | 54 | 66 |
| Tmín | 57 | 57 | 61 | 58 | 59 | 66 |
| Duración del tiempo soleado | 56 | 51 | 55 | 52 | 54 | 53 |
| Precipitación | 98 | 92 | 95 | 94 | 98 | 113 |
| Humedad/Visibilidad | 42 | 39 | 44 | 41 | 42 | 48 |
| Parámetro | jul | ago | sep | oct | nov | dic |
| Tmáx | 76 | 84 | 83 | 79 | 73 | 83 |
| Tmín | 86 | 85 | 85 | 85 | 75 | 89 |
| Duración del tiempo soleado | 61 | 85 | 82 | 80 | 72 | 81 |
| Precipitación | 129 | 133 | 123 | 127 | 132 | 130 |
| Humedad/Visibilidad | 60 | 62 | 62 | 58 | 56 | 65 |
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. |
