Number of days available for climatic review
Parametro | Gen | Feb | Mar | Apr | Mag | Giu |
Tmax | 1247 | 1149 | 1271 | 1229 | 1267 | 1229 |
Tmin | 1249 | 1148 | 1270 | 1227 | 1267 | 1226 |
Durata del soleggiamento | 0 | 0 | 0 | 0 | 0 | 0 |
Precipitazione | 186 | 171 | 187 | 183 | 186 | 180 |
Umidità/Visibilità | 184 | 167 | 184 | 178 | 184 | 179 |
Parametro | Lug | Ago | Set | Ott | Nov | Dic |
Tmax | 1269 | 1268 | 1256 | 1295 | 1256 | 1300 |
Tmin | 1269 | 1269 | 1253 | 1296 | 1254 | 1297 |
Durata del soleggiamento | 0 | 0 | 0 | 0 | 0 | 0 |
Precipitazione | 190 | 194 | 212 | 217 | 212 | 217 |
Umidità/Visibilità | 183 | 183 | 206 | 209 | 204 | 214 |
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. |