Number of days available for climatic review
Parametro | Gen | Feb | Mar | Apr | Mag | Giu |
Tmax | 739 | 669 | 740 | 727 | 768 | 739 |
Tmin | 686 | 616 | 686 | 662 | 682 | 662 |
Durata del soleggiamento | 0 | 0 | 0 | 0 | 0 | 0 |
Precipitazione | 558 | 505 | 559 | 563 | 593 | 574 |
Umidità/Visibilità | 60 | 55 | 59 | 68 | 88 | 84 |
Parametro | Lug | Ago | Set | Ott | Nov | Dic |
Tmax | 766 | 760 | 741 | 763 | 742 | 765 |
Tmin | 685 | 683 | 665 | 686 | 660 | 686 |
Durata del soleggiamento | 0 | 0 | 0 | 0 | 0 | 0 |
Precipitazione | 593 | 595 | 576 | 590 | 576 | 98 |
Umidità/Visibilità | 89 | 88 | 82 | 78 | 75 | 87 |
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. |