Number of days available for climatic review
Parametro | Gen | Feb | Mar | Apr | Mag | Giu |
Tmax | 1114 | 1007 | 1114 | 1078 | 1116 | 1093 |
Tmin | 1116 | 1008 | 1114 | 1076 | 1116 | 1093 |
Durata del soleggiamento | 0 | 0 | 0 | 0 | 0 | 0 |
Precipitazione | 64 | 57 | 62 | 62 | 62 | 73 |
Umidità/Visibilità | 61 | 56 | 61 | 57 | 61 | 72 |
Parametro | Lug | Ago | Set | Ott | Nov | Dic |
Tmax | 1147 | 1145 | 1105 | 1141 | 1104 | 1146 |
Tmin | 1141 | 1145 | 1108 | 1138 | 1107 | 1146 |
Durata del soleggiamento | 0 | 0 | 0 | 0 | 0 | 0 |
Precipitazione | 98 | 95 | 93 | 93 | 91 | 94 |
Umidità/Visibilità | 91 | 91 | 87 | 85 | 86 | 91 |
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. |