Number of days available for climatic review
| Parámetro | ene | feb | mar | abr | may | jun |
| Tmáx | 1155 | 1054 | 1166 | 1129 | 1146 | 1115 |
| Tmín | 1124 | 1033 | 1141 | 1102 | 1134 | 1088 |
| Duración del tiempo soleado | 0 | 0 | 0 | 0 | 0 | 0 |
| Precipitación | 704 | 644 | 713 | 690 | 697 | 681 |
| Humedad/Visibilidad | 149 | 133 | 149 | 145 | 142 | 139 |
| Parámetro | jul | ago | sep | oct | nov | dic |
| Tmáx | 1156 | 1159 | 1132 | 1176 | 1144 | 1146 |
| Tmín | 1125 | 1134 | 1123 | 1153 | 1126 | 1159 |
| Duración del tiempo soleado | 0 | 0 | 0 | 0 | 0 | 0 |
| Precipitación | 714 | 711 | 712 | 731 | 706 | 708 |
| Humedad/Visibilidad | 145 | 148 | 165 | 159 | 156 | 160 |
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. |
