Number of days available for climatic review
Parametro | Gen | Feb | Mar | Apr | Mag | Giu |
Tmax | 680 | 614 | 682 | 683 | 712 | 690 |
Tmin | 682 | 615 | 680 | 683 | 712 | 689 |
Durata del soleggiamento | 0 | 0 | 0 | 0 | 0 | 0 |
Precipitazione | 682 | 616 | 682 | 686 | 712 | 690 |
Umidità/Visibilità | 92 | 83 | 92 | 113 | 123 | 119 |
Parametro | Lug | Ago | Set | Ott | Nov | Dic |
Tmax | 711 | 711 | 688 | 704 | 688 | 712 |
Tmin | 710 | 710 | 687 | 705 | 688 | 709 |
Durata del soleggiamento | 0 | 0 | 0 | 0 | 0 | 0 |
Precipitazione | 714 | 714 | 691 | 710 | 690 | 713 |
Umidità/Visibilità | 122 | 122 | 117 | 118 | 118 | 123 |
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. |