Number of days available for climatic review
| Parametro | Gen | Feb | Mar | Apr | Mag | Giu |
| Tmax | 147 | 0 | 2466787 | 0 | 200 | 0 |
| Tmin | 542274912 | 8 | 5419552 | 0 | 542275120 | 8 |
| Durata del soleggiamento | 542275040 | 8 | 721778878 | 8 | 1666351680 | 1724786609 |
| Precipitazione | 552486920 | 8 | 552487944 | 8 | 552488968 | 8 |
| Umidità/Visibilità | 147 | 0 | 552469512 | 8 | 552470536 | 8 |
| Parametro | Lug | Ago | Set | Ott | Nov | Dic |
| Tmax | 854681472 | 8 | 0 | 0 | 2412846 | 0 |
| Tmin | 721230126 | 8 | 0 | 0 | 542280753 | 8 |
| Durata del soleggiamento | 255 | 0 | 24 | 48 | 542275504 | 8 |
| Precipitazione | 552489992 | 8 | 552491016 | 8 | 552492040 | 8 |
| Umidità/Visibilità | 552471560 | 8 | 552484872 | 8 | 552485896 | 8 |
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. |
