Number of days available for climatic review
| Parámetro | ene | feb | mar | abr | may | jun |
| Tmáx | 81 | 76 | 81 | 82 | 86 | 93 |
| Tmín | 87 | 78 | 89 | 81 | 88 | 99 |
| Duración del tiempo soleado | 217 | 197 | 217 | 240 | 248 | 270 |
| Precipitación | 100 | 91 | 99 | 99 | 97 | 107 |
| Humedad/Visibilidad | 85 | 77 | 88 | 83 | 89 | 95 |
| Parámetro | jul | ago | sep | oct | nov | dic |
| Tmáx | 104 | 110 | 109 | 105 | 112 | 109 |
| Tmín | 116 | 113 | 112 | 112 | 108 | 116 |
| Duración del tiempo soleado | 62 | 248 | 210 | 279 | 150 | 217 |
| Precipitación | 134 | 131 | 130 | 133 | 132 | 134 |
| Humedad/Visibilidad | 115 | 114 | 110 | 106 | 111 | 117 |
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. |
