Number of days available for climatic review
Parametro | Gen | Feb | Mar | Apr | Mag | Giu |
Tmax | 79 | 64 | 63 | 66 | 82 | 65 |
Tmin | 96 | 74 | 76 | 74 | 80 | 75 |
Durata del soleggiamento | 0 | 0 | 0 | 0 | 0 | 0 |
Precipitazione | 154 | 148 | 170 | 174 | 162 | 153 |
Umidità/Visibilità | 125 | 120 | 121 | 102 | 106 | 118 |
Parametro | Lug | Ago | Set | Ott | Nov | Dic |
Tmax | 75 | 67 | 73 | 81 | 78 | 82 |
Tmin | 77 | 64 | 77 | 76 | 81 | 82 |
Durata del soleggiamento | 0 | 0 | 0 | 0 | 0 | 0 |
Precipitazione | 146 | 179 | 202 | 184 | 164 | 176 |
Umidità/Visibilità | 92 | 111 | 144 | 139 | 121 | 129 |
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. |