Number of days available for climatic review
| Parámetro | ene | feb | mar | abr | may | jun |
| Tmáx | 61 | 55 | 66 | 101 | 114 | 108 |
| Tmín | 61 | 53 | 67 | 99 | 118 | 105 |
| Duración del tiempo soleado | 0 | 0 | 0 | 0 | 0 | 0 |
| Precipitación | 96 | 87 | 102 | 113 | 125 | 126 |
| Humedad/Visibilidad | 61 | 55 | 65 | 100 | 117 | 108 |
| Parámetro | jul | ago | sep | oct | nov | dic |
| Tmáx | 110 | 105 | 85 | 85 | 88 | 89 |
| Tmín | 105 | 103 | 90 | 85 | 85 | 92 |
| Duración del tiempo soleado | 0 | 0 | 0 | 0 | 0 | 0 |
| Precipitación | 133 | 127 | 93 | 95 | 124 | 128 |
| Humedad/Visibilidad | 112 | 103 | 87 | 84 | 86 | 90 |
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. |
