Number of days available for climatic review
| Parámetro | ene | feb | mar | abr | may | jun |
| Tmáx | 926 | 867 | 961 | 927 | 954 | 926 |
| Tmín | 932 | 869 | 960 | 928 | 954 | 928 |
| Duración del tiempo soleado | 0 | 0 | 0 | 0 | 0 | 0 |
| Precipitación | 202 | 197 | 232 | 229 | 244 | 234 |
| Humedad/Visibilidad | 178 | 160 | 173 | 167 | 171 | 166 |
| Parámetro | jul | ago | sep | oct | nov | dic |
| Tmáx | 952 | 950 | 957 | 981 | 947 | 965 |
| Tmín | 950 | 950 | 955 | 983 | 945 | 965 |
| Duración del tiempo soleado | 0 | 0 | 0 | 0 | 0 | 0 |
| Precipitación | 216 | 223 | 241 | 240 | 209 | 220 |
| Humedad/Visibilidad | 169 | 167 | 199 | 203 | 196 | 179 |
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. |
