Number of days available for climatic review
| Parametro | Gen | Feb | Mar | Apr | Mag | Giu |
| Tmax | 0 | 0 | 0 | 15 | 29 | 29 |
| Tmin | 0 | 0 | 0 | 15 | 29 | 30 |
| Durata del soleggiamento | 248 | 254 | 279 | 270 | 310 | 300 |
| Precipitazione | 0 | 0 | 0 | 17 | 31 | 30 |
| Umidità/Visibilità | 147 | 0 | 568857608 | 8 | 568858632 | 8 |
| Parametro | Lug | Ago | Set | Ott | Nov | Dic |
| Tmax | 31 | 1 | 0 | 0 | 0 | 0 |
| Tmin | 30 | 2 | 0 | 0 | 0 | 0 |
| Durata del soleggiamento | 310 | 310 | 300 | 310 | 270 | 279 |
| Precipitazione | 32 | 4 | 0 | 0 | 0 | 0 |
| Umidità/Visibilità | 568859656 | 8 | 568872968 | 8 | 568873992 | 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. |
