Number of days available for climatic review
Parametro | Gen | Feb | Mar | Apr | Mag | Giu |
Tmax | 1013 | 956 | 1054 | 1017 | 1042 | 1025 |
Tmin | 1017 | 952 | 1057 | 1019 | 1049 | 1022 |
Durata del soleggiamento | 0 | 0 | 0 | 0 | 0 | 0 |
Precipitazione | 527 | 477 | 530 | 528 | 558 | 540 |
Umidità/Visibilità | 92 | 83 | 92 | 104 | 123 | 119 |
Parametro | Lug | Ago | Set | Ott | Nov | Dic |
Tmax | 1055 | 1060 | 1012 | 1079 | 1059 | 1083 |
Tmin | 1056 | 1061 | 1015 | 1084 | 1057 | 1088 |
Durata del soleggiamento | 0 | 0 | 0 | 0 | 0 | 0 |
Precipitazione | 561 | 561 | 540 | 556 | 540 | 558 |
Umidità/Visibilità | 123 | 122 | 118 | 117 | 118 | 124 |
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. |