Number of days available for climatic review
Parametro | Gen | Feb | Mar | Apr | Mag | Giu |
Tmax | 103 | 78 | 102 | 99 | 109 | 103 |
Tmin | 113 | 100 | 105 | 111 | 112 | 108 |
Durata del soleggiamento | 0 | 0 | 0 | 0 | 0 | 0 |
Precipitazione | 125 | 110 | 124 | 123 | 129 | 120 |
Umidità/Visibilità | 91 | 78 | 81 | 82 | 91 | 87 |
Parametro | Lug | Ago | Set | Ott | Nov | Dic |
Tmax | 106 | 126 | 125 | 122 | 99 | 104 |
Tmin | 104 | 126 | 139 | 118 | 90 | 105 |
Durata del soleggiamento | 0 | 0 | 0 | 0 | 0 | 0 |
Precipitazione | 129 | 156 | 152 | 148 | 125 | 134 |
Umidità/Visibilità | 94 | 100 | 114 | 102 | 79 | 92 |
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. |