Number of days available for climatic review
Parametro | Gen | Feb | Mar | Apr | Mag | Giu |
Tmax | 707 | 632 | 704 | 685 | 710 | 694 |
Tmin | 710 | 638 | 709 | 689 | 708 | 702 |
Durata del soleggiamento | 0 | 0 | 0 | 0 | 0 | 0 |
Precipitazione | 64 | 59 | 62 | 62 | 67 | 73 |
Umidità/Visibilità | 59 | 51 | 60 | 58 | 60 | 67 |
Parametro | Lug | Ago | Set | Ott | Nov | Dic |
Tmax | 734 | 722 | 712 | 736 | 699 | 733 |
Tmin | 732 | 727 | 712 | 736 | 706 | 739 |
Durata del soleggiamento | 0 | 0 | 0 | 0 | 0 | 0 |
Precipitazione | 98 | 98 | 102 | 103 | 92 | 99 |
Umidità/Visibilità | 85 | 77 | 81 | 81 | 73 | 88 |
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. |