Number of days available for climatic review
Parametro | Gen | Feb | Mar | Apr | Mag | Giu |
Tmax | 341 | 308 | 341 | 330 | 341 | 330 |
Tmin | 341 | 308 | 341 | 330 | 341 | 330 |
Durata del soleggiamento | 0 | 0 | 0 | 0 | 0 | 0 |
Precipitazione | 217 | 196 | 217 | 210 | 217 | 210 |
Umidità/Visibilità | 0 | 0 | 0 | 0 | 0 | 0 |
Parametro | Lug | Ago | Set | Ott | Nov | Dic |
Tmax | 341 | 341 | 330 | 341 | 330 | 341 |
Tmin | 341 | 341 | 330 | 341 | 330 | 341 |
Durata del soleggiamento | 0 | 0 | 0 | 0 | 0 | 0 |
Precipitazione | 217 | 217 | 210 | 217 | 210 | 217 |
Umidità/Visibilità | 0 | 0 | 0 | 0 | 0 | 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. |