Number of days available for climatic review
| Parámetro | ene | feb | mar | abr | may | jun |
| Tmáx | 2097 | 1895 | 2093 | 2032 | 2085 | 2025 |
| Tmín | 2101 | 1901 | 2099 | 2030 | 2078 | 2031 |
| Duración del tiempo soleado | 0 | 0 | 0 | 0 | 0 | 0 |
| Precipitación | 186 | 169 | 187 | 181 | 186 | 180 |
| Humedad/Visibilidad | 184 | 166 | 183 | 177 | 182 | 178 |
| Parámetro | jul | ago | sep | oct | nov | dic |
| Tmáx | 2093 | 2096 | 2053 | 2122 | 2061 | 2142 |
| Tmín | 2099 | 2098 | 2062 | 2128 | 2068 | 2144 |
| Duración del tiempo soleado | 0 | 0 | 0 | 0 | 0 | 0 |
| Precipitación | 188 | 190 | 210 | 215 | 210 | 217 |
| Humedad/Visibilidad | 182 | 182 | 203 | 207 | 200 | 215 |
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. |
