Number of days available for climatic review
Paramètre | jan | fev | mar | avr | mai | juin |
Tmax | 822 | 731 | 824 | 789 | 817 | 784 |
Tmin | 791 | 703 | 790 | 756 | 781 | 766 |
Durée d’insolation | 217 | 169 | 217 | 240 | 217 | 180 |
Précipitation | 0 | 0 | 0 | 0 | 0 | 0 |
Humidité/Visibilité | 0 | 0 | 0 | 0 | 0 | 0 |
Paramètre | juillet | août | sep | oct | nov | déc |
Tmax | 804 | 824 | 826 | 830 | 795 | 824 |
Tmin | 784 | 791 | 795 | 796 | 764 | 815 |
Durée d’insolation | 248 | 217 | 240 | 186 | 210 | 248 |
Précipitation | 0 | 0 | 0 | 0 | 0 | 0 |
Humidité/Visibilité | 0 | 0 | 0 | 0 | 0 | 0 |
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. |