Number of days available for climatic review
| Parámetro | ene | feb | mar | abr | may | jun |
| Tmáx | 154 | 136 | 155 | 149 | 154 | 150 |
| Tmín | 155 | 140 | 153 | 147 | 155 | 150 |
| Duración del tiempo soleado | 93 | 84 | 124 | 120 | 124 | 120 |
| Precipitación | 155 | 140 | 155 | 151 | 155 | 150 |
| Humedad/Visibilidad | 154 | 139 | 154 | 149 | 154 | 149 |
| Parámetro | jul | ago | sep | oct | nov | dic |
| Tmáx | 151 | 151 | 150 | 148 | 148 | 157 |
| Tmín | 153 | 153 | 149 | 147 | 146 | 156 |
| Duración del tiempo soleado | 124 | 124 | 120 | 124 | 120 | 124 |
| Precipitación | 155 | 157 | 152 | 153 | 150 | 155 |
| Humedad/Visibilidad | 153 | 151 | 148 | 149 | 147 | 154 |
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. |
