Number of days available for climatic review
| Parámetro | ene | feb | mar | abr | may | jun |
| Tmáx | 310 | 280 | 310 | 300 | 310 | 300 |
| Tmín | 310 | 280 | 310 | 300 | 310 | 300 |
| Duración del tiempo soleado | 0 | 0 | 0 | 0 | 0 | 0 |
| Precipitación | 248 | 224 | 248 | 240 | 248 | 240 |
| Humedad/Visibilidad | 0 | 0 | 0 | 0 | 0 | 0 |
| Parámetro | jul | ago | sep | oct | nov | dic |
| Tmáx | 310 | 310 | 300 | 310 | 300 | 310 |
| Tmín | 310 | 310 | 300 | 310 | 300 | 310 |
| Duración del tiempo soleado | 0 | 0 | 0 | 0 | 0 | 0 |
| Precipitación | 248 | 248 | 240 | 248 | 240 | 248 |
| Humedad/Visibilidad | 0 | 0 | 0 | 0 | 0 | 0 |
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. |
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