Number of days available for climatic review
| Parámetro | ene | feb | mar | abr | may | jun |
| Tmáx | 1115 | 1032 | 1141 | 1120 | 1163 | 1137 |
| Tmín | 1118 | 1034 | 1145 | 1125 | 1163 | 1136 |
| Duración del tiempo soleado | 271 | 300 | 332 | 334 | 361 | 387 |
| Precipitación | 97 | 93 | 95 | 104 | 130 | 121 |
| Humedad/Visibilidad | 88 | 79 | 87 | 101 | 118 | 116 |
| Parámetro | jul | ago | sep | oct | nov | dic |
| Tmáx | 1172 | 1148 | 1096 | 1146 | 1105 | 1145 |
| Tmín | 1173 | 1147 | 1097 | 1147 | 1108 | 1146 |
| Duración del tiempo soleado | 362 | 369 | 297 | 338 | 256 | 325 |
| Precipitación | 128 | 126 | 120 | 122 | 123 | 127 |
| Humedad/Visibilidad | 120 | 118 | 115 | 113 | 111 | 118 |
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. |
