Number of days available for climatic review
Parametro | Gen | Feb | Mar | Apr | Mag | Giu |
Tmax | 114 | 105 | 112 | 104 | 111 | 107 |
Tmin | 3 | 2 | 5 | 5 | 3 | 2 |
Durata del soleggiamento | 0 | 0 | 0 | 0 | 0 | 0 |
Precipitazione | 125 | 117 | 126 | 125 | 131 | 123 |
Umidità/Visibilità | 116 | 106 | 116 | 107 | 113 | 109 |
Parametro | Lug | Ago | Set | Ott | Nov | Dic |
Tmax | 106 | 112 | 112 | 112 | 107 | 106 |
Tmin | 1 | 6 | 7 | 3 | 0 | 2 |
Durata del soleggiamento | 0 | 0 | 0 | 0 | 0 | 0 |
Precipitazione | 130 | 130 | 124 | 123 | 126 | 129 |
Umidità/Visibilità | 114 | 113 | 111 | 111 | 108 | 110 |
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. |