Number of days available for climatic review
| Parámetro | ene | feb | mar | abr | may | jun |
| Tmáx | 1026 | 947 | 1063 | 1056 | 1096 | 1054 |
| Tmín | 975 | 896 | 988 | 975 | 994 | 968 |
| Duración del tiempo soleado | 0 | 0 | 0 | 0 | 0 | 0 |
| Precipitación | 130 | 116 | 131 | 144 | 157 | 156 |
| Humedad/Visibilidad | 87 | 70 | 99 | 114 | 134 | 127 |
| Parámetro | jul | ago | sep | oct | nov | dic |
| Tmáx | 1053 | 1052 | 1026 | 1070 | 1040 | 1053 |
| Tmín | 991 | 994 | 989 | 1007 | 960 | 960 |
| Duración del tiempo soleado | 0 | 0 | 0 | 0 | 0 | 0 |
| Precipitación | 174 | 176 | 158 | 157 | 158 | 147 |
| Humedad/Visibilidad | 117 | 115 | 112 | 111 | 108 | 102 |
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. |
