Number of days available for climatic review
| Parámetro | ene | feb | mar | abr | may | jun |
| Tmáx | 1226 | 1119 | 1231 | 1189 | 1200 | 1175 |
| Tmín | 1201 | 1093 | 1207 | 1157 | 1174 | 1145 |
| Duración del tiempo soleado | 186 | 197 | 155 | 240 | 217 | 150 |
| Precipitación | 186 | 169 | 185 | 180 | 187 | 179 |
| Humedad/Visibilidad | 159 | 150 | 162 | 157 | 162 | 156 |
| Parámetro | jul | ago | sep | oct | nov | dic |
| Tmáx | 1228 | 1237 | 1214 | 1236 | 1197 | 1205 |
| Tmín | 1203 | 1210 | 1181 | 1201 | 1168 | 1206 |
| Duración del tiempo soleado | 155 | 186 | 240 | 248 | 150 | 248 |
| Precipitación | 187 | 189 | 210 | 216 | 212 | 191 |
| Humedad/Visibilidad | 159 | 165 | 183 | 182 | 183 | 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. |
