Number of days available for climatic review
| Parámetro | ene | feb | mar | abr | may | jun |
| Tmáx | 1172 | 1061 | 1170 | 1165 | 1200 | 1164 |
| Tmín | 1169 | 1063 | 1172 | 1166 | 1204 | 1164 |
| Duración del tiempo soleado | 248 | 225 | 217 | 240 | 310 | 270 |
| Precipitación | 101 | 93 | 94 | 126 | 126 | 124 |
| Humedad/Visibilidad | 90 | 81 | 90 | 117 | 121 | 116 |
| Parámetro | jul | ago | sep | oct | nov | dic |
| Tmáx | 1200 | 1204 | 1165 | 1201 | 1168 | 1205 |
| Tmín | 1204 | 1207 | 1166 | 1202 | 1163 | 1204 |
| Duración del tiempo soleado | 155 | 248 | 300 | 279 | 210 | 186 |
| Precipitación | 129 | 126 | 120 | 122 | 126 | 130 |
| Humedad/Visibilidad | 121 | 121 | 116 | 115 | 117 | 122 |
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. |
