Number of days available for climatic review
| Parámetro | ene | feb | mar | abr | may | jun |
| Tmáx | 942 | 856 | 942 | 928 | 976 | 934 |
| Tmín | 1612 | 1456 | 1612 | 1560 | 1613 | 1561 |
| Duración del tiempo soleado | 0 | 0 | 0 | 0 | 0 | 0 |
| Precipitación | 85 | 78 | 88 | 93 | 97 | 104 |
| Humedad/Visibilidad | 58 | 63 | 70 | 83 | 92 | 94 |
| Parámetro | jul | ago | sep | oct | nov | dic |
| Tmáx | 963 | 954 | 932 | 960 | 943 | 974 |
| Tmín | 1612 | 1612 | 1560 | 1612 | 1560 | 1612 |
| Duración del tiempo soleado | 0 | 0 | 0 | 0 | 0 | 0 |
| Precipitación | 118 | 127 | 126 | 117 | 120 | 128 |
| Humedad/Visibilidad | 91 | 90 | 92 | 91 | 91 | 101 |
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. |
