Number of days available for climatic review
Parametro | Gen | Feb | Mar | Apr | Mag | Giu |
Tmax | 121 | 109 | 122 | 119 | 120 | 119 |
Tmin | 123 | 113 | 123 | 119 | 123 | 117 |
Durata del soleggiamento | 0 | 0 | 0 | 0 | 0 | 0 |
Precipitazione | 124 | 113 | 124 | 121 | 124 | 120 |
Umidità/Visibilità | 1069669913 | -1687193478 | -1974164480 | 0 | 0 | 0 |
Parametro | Lug | Ago | Set | Ott | Nov | Dic |
Tmax | 122 | 94 | 117 | 121 | 118 | 120 |
Tmin | 122 | 94 | 119 | 123 | 120 | 121 |
Durata del soleggiamento | 0 | 0 | 0 | 0 | 0 | 0 |
Precipitazione | 125 | 99 | 120 | 124 | 120 | 124 |
Umidità/Visibilità | 0 | 0 | -2134119520 | 0 | -1974392548 | 0 |
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. |