Number of days available for climatic review
Parametro | Gen | Feb | Mar | Apr | Mag | Giu |
Tmax | 1273 | 1177 | 1298 | 1278 | 1330 | 1283 |
Tmin | 1492 | 1372 | 1510 | 1484 | 1545 | 1487 |
Durata del soleggiamento | 0 | 0 | 0 | 0 | 0 | 0 |
Precipitazione | 124 | 112 | 124 | 146 | 157 | 150 |
Umidità/Visibilità | 123 | 111 | 122 | 141 | 152 | 147 |
Parametro | Lug | Ago | Set | Ott | Nov | Dic |
Tmax | 1327 | 1327 | 1283 | 1318 | 1286 | 1329 |
Tmin | 1539 | 1545 | 1491 | 1537 | 1493 | 1545 |
Durata del soleggiamento | 0 | 0 | 0 | 0 | 0 | 0 |
Precipitazione | 156 | 156 | 151 | 154 | 151 | 155 |
Umidità/Visibilità | 152 | 152 | 147 | 147 | 146 | 154 |
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. |