Number of days available for climatic review
Parametro | Gen | Feb | Mar | Apr | Mag | Giu |
Tmax | 1612 | 1456 | 1612 | 1560 | 1612 | 1560 |
Tmin | 1612 | 1456 | 1612 | 1560 | 1612 | 1560 |
Durata del soleggiamento | 0 | 0 | 0 | 0 | 0 | 0 |
Precipitazione | 72 | 72 | 85 | 92 | 107 | 120 |
Umidità/Visibilità | 29 | 26 | 59 | 89 | 106 | 119 |
Parametro | Lug | Ago | Set | Ott | Nov | Dic |
Tmax | 1612 | 1612 | 1570 | 1613 | 1560 | 1613 |
Tmin | 1612 | 1612 | 1568 | 1612 | 1560 | 1612 |
Durata del soleggiamento | 0 | 0 | 0 | 0 | 0 | 0 |
Precipitazione | 129 | 104 | 120 | 96 | 120 | 98 |
Umidità/Visibilità | 121 | 99 | 118 | 61 | 30 | 59 |
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. |