Number of days available for climatic review
| Parámetro | ene | feb | mar | abr | may | jun |
| Tmáx | 121 | 108 | 121 | 139 | 153 | 148 |
| Tmín | 117 | 109 | 120 | 137 | 151 | 145 |
| Duración del tiempo soleado | 0 | 0 | 0 | 0 | 0 | 0 |
| Precipitación | 135 | 117 | 128 | 151 | 156 | 150 |
| Humedad/Visibilidad | 119 | 109 | 120 | 137 | 152 | 148 |
| Parámetro | jul | ago | sep | oct | nov | dic |
| Tmáx | 147 | 147 | 149 | 138 | 143 | 151 |
| Tmín | 150 | 153 | 147 | 143 | 144 | 149 |
| Duración del tiempo soleado | 0 | 0 | 0 | 0 | 0 | 0 |
| Precipitación | 158 | 158 | 151 | 152 | 153 | 164 |
| Humedad/Visibilidad | 149 | 150 | 148 | 144 | 143 | 150 |
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. |
