Number of days available for climatic review
| Parámetro | ene | feb | mar | abr | may | jun |
| Tmáx | 305 | 279 | 306 | 312 | 338 | 325 |
| Tmín | 309 | 279 | 309 | 314 | 339 | 328 |
| Duración del tiempo soleado | 0 | 0 | 0 | 0 | 0 | 0 |
| Precipitación | 67 | 59 | 64 | 76 | 97 | 92 |
| Humedad/Visibilidad | 59 | 53 | 61 | 73 | 89 | 85 |
| Parámetro | jul | ago | sep | oct | nov | dic |
| Tmáx | 334 | 334 | 324 | 332 | 320 | 334 |
| Tmín | 330 | 337 | 325 | 332 | 315 | 337 |
| Duración del tiempo soleado | 0 | 0 | 0 | 0 | 0 | 0 |
| Precipitación | 103 | 97 | 92 | 93 | 98 | 98 |
| Humedad/Visibilidad | 88 | 88 | 86 | 83 | 81 | 90 |
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. |
