Number of days available for climatic review
| Parameter | Jan | Feb | Mär | Apr | Mai | Jun |
| Tmax | 749 | 674 | 748 | 723 | 749 | 730 |
| Tmin | 758 | 689 | 762 | 729 | 757 | 736 |
| Sonnenscheindauer | 186 | 114 | 62 | 150 | 248 | 210 |
| Niederschlag | 165 | 153 | 163 | 158 | 168 | 159 |
| Feuchte/Sicht | 121 | 109 | 125 | 117 | 125 | 129 |
| Parameter | Jul | Aug | Sep | Okt | Nov | Dez |
| Tmax | 748 | 760 | 756 | 769 | 743 | 768 |
| Tmin | 768 | 763 | 769 | 791 | 748 | 787 |
| Sonnenscheindauer | 93 | 186 | 180 | 124 | 90 | 186 |
| Niederschlag | 158 | 174 | 187 | 187 | 201 | 197 |
| Feuchte/Sicht | 135 | 137 | 154 | 144 | 134 | 144 |
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. |
Aeropuerto Internacional Guaraní