Number of days available for climatic review
| Parámetro | ene | feb | mar | abr | may | jun |
| Tmáx | 312 | 281 | 319 | 312 | 327 | 307 |
| Tmín | 318 | 284 | 322 | 316 | 337 | 312 |
| Duración del tiempo soleado | 0 | 0 | 0 | 0 | 0 | 0 |
| Precipitación | 95 | 85 | 95 | 109 | 124 | 120 |
| Humedad/Visibilidad | 92 | 84 | 91 | 104 | 123 | 119 |
| Parámetro | jul | ago | sep | oct | nov | dic |
| Tmáx | 318 | 319 | 304 | 336 | 330 | 339 |
| Tmín | 326 | 315 | 310 | 340 | 333 | 349 |
| Duración del tiempo soleado | 0 | 0 | 0 | 0 | 0 | 0 |
| Precipitación | 126 | 129 | 120 | 124 | 120 | 124 |
| Humedad/Visibilidad | 122 | 121 | 118 | 117 | 118 | 124 |
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. |
