Number of days available for climatic review
Parametro | Gen | Feb | Mar | Apr | Mag | Giu |
Tmax | 1549 | 1400 | 1550 | 1499 | 1548 | 1500 |
Tmin | 1550 | 1398 | 1549 | 1498 | 1550 | 1499 |
Durata del soleggiamento | 186 | 165 | 185 | 177 | 186 | 179 |
Precipitazione | 186 | 169 | 187 | 181 | 186 | 180 |
Umidità/Visibilità | 184 | 167 | 184 | 179 | 184 | 179 |
Parametro | Lug | Ago | Set | Ott | Nov | Dic |
Tmax | 1545 | 1547 | 1526 | 1574 | 1526 | 1581 |
Tmin | 1545 | 1551 | 1528 | 1576 | 1527 | 1581 |
Durata del soleggiamento | 180 | 187 | 207 | 209 | 206 | 217 |
Precipitazione | 184 | 190 | 210 | 215 | 209 | 217 |
Umidità/Visibilità | 181 | 185 | 207 | 209 | 206 | 215 |
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. |