Number of days available for climatic review
Parametro | Gen | Feb | Mar | Apr | Mag | Giu |
Tmax | 121 | 114 | 131 | 120 | 122 | 117 |
Tmin | 95 | 90 | 92 | 103 | 112 | 101 |
Durata del soleggiamento | 0 | 0 | 0 | 0 | 0 | 0 |
Precipitazione | 202 | 189 | 210 | 212 | 213 | 218 |
Umidità/Visibilità | 107 | 97 | 104 | 99 | 106 | 105 |
Parametro | Lug | Ago | Set | Ott | Nov | Dic |
Tmax | 110 | 67 | 105 | 116 | 119 | 122 |
Tmin | 110 | 60 | 94 | 100 | 104 | 97 |
Durata del soleggiamento | 0 | 0 | 0 | 0 | 0 | 0 |
Precipitazione | 222 | 206 | 222 | 250 | 241 | 263 |
Umidità/Visibilità | 104 | 67 | 96 | 117 | 111 | 120 |
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. |