Number of days available for climatic review
| Parámetro | ene | feb | mar | abr | may | jun |
| Tmáx | 2069 | 1873 | 2068 | 2003 | 2052 | 2001 |
| Tmín | 2073 | 1873 | 2074 | 2006 | 2054 | 2001 |
| Duración del tiempo soleado | 62 | 57 | 62 | 60 | 124 | 150 |
| Precipitación | 155 | 141 | 156 | 151 | 155 | 150 |
| Humedad/Visibilidad | 145 | 134 | 145 | 141 | 143 | 141 |
| Parámetro | jul | ago | sep | oct | nov | dic |
| Tmáx | 2063 | 2065 | 2003 | 2096 | 2033 | 2103 |
| Tmín | 2073 | 2065 | 2005 | 2101 | 2038 | 2103 |
| Duración del tiempo soleado | 124 | 93 | 90 | 93 | 60 | 62 |
| Precipitación | 157 | 157 | 152 | 184 | 180 | 187 |
| Humedad/Visibilidad | 141 | 143 | 138 | 172 | 175 | 185 |
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. |
