Number of days available for climatic review
Parametro | Gen | Feb | Mar | Apr | Mag | Giu |
Tmax | 179 | 165 | 183 | 178 | 180 | 179 |
Tmin | 181 | 166 | 186 | 180 | 183 | 176 |
Durata del soleggiamento | 0 | 0 | 0 | 0 | 0 | 0 |
Precipitazione | 189 | 173 | 188 | 183 | 186 | 180 |
Umidità/Visibilità | 180 | 166 | 183 | 176 | 180 | 177 |
Parametro | Lug | Ago | Set | Ott | Nov | Dic |
Tmax | 180 | 177 | 203 | 209 | 205 | 210 |
Tmin | 183 | 173 | 203 | 209 | 205 | 216 |
Durata del soleggiamento | 0 | 0 | 0 | 0 | 0 | 0 |
Precipitazione | 190 | 190 | 209 | 215 | 210 | 218 |
Umidità/Visibilità | 183 | 184 | 205 | 209 | 205 | 213 |
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. |