Number of days available for climatic review
Parametro | Gen | Feb | Mar | Apr | Mag | Giu |
Tmax | 81 | 76 | 75 | 86 | 81 | 89 |
Tmin | 88 | 79 | 84 | 84 | 89 | 96 |
Durata del soleggiamento | 0 | 0 | 0 | 0 | 0 | 0 |
Precipitazione | 102 | 93 | 108 | 99 | 101 | 111 |
Umidità/Visibilità | 63 | 58 | 61 | 64 | 64 | 68 |
Parametro | Lug | Ago | Set | Ott | Nov | Dic |
Tmax | 98 | 110 | 102 | 105 | 104 | 105 |
Tmin | 115 | 117 | 111 | 110 | 102 | 116 |
Durata del soleggiamento | 0 | 0 | 0 | 0 | 0 | 0 |
Precipitazione | 131 | 136 | 127 | 128 | 127 | 132 |
Umidità/Visibilità | 79 | 84 | 79 | 80 | 79 | 84 |
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. |