Number of days available for climatic review
| Parámetro | ene | feb | mar | abr | may | jun |
| Tmáx | 178 | 159 | 167 | 168 | 182 | 178 |
| Tmín | 179 | 159 | 170 | 165 | 181 | 176 |
| Duración del tiempo soleado | 0 | 0 | 0 | 0 | 0 | 0 |
| Precipitación | 172 | 158 | 182 | 167 | 157 | 173 |
| Humedad/Visibilidad | 178 | 160 | 170 | 170 | 181 | 176 |
| Parámetro | jul | ago | sep | oct | nov | dic |
| Tmáx | 171 | 180 | 186 | 202 | 202 | 206 |
| Tmín | 174 | 182 | 190 | 206 | 207 | 207 |
| Duración del tiempo soleado | 0 | 0 | 0 | 0 | 0 | 0 |
| Precipitación | 179 | 187 | 205 | 216 | 210 | 208 |
| Humedad/Visibilidad | 172 | 180 | 187 | 205 | 204 | 205 |
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. |
