Number of days available for climatic review
Parametro | Gen | Feb | Mar | Apr | Mag | Giu |
Tmax | 1063 | 981 | 1085 | 1065 | 1102 | 1074 |
Tmin | 1063 | 982 | 1085 | 1064 | 1097 | 1071 |
Durata del soleggiamento | 0 | 0 | 0 | 0 | 0 | 0 |
Precipitazione | 93 | 85 | 94 | 109 | 124 | 120 |
Umidità/Visibilità | 92 | 84 | 92 | 104 | 123 | 119 |
Parametro | Lug | Ago | Set | Ott | Nov | Dic |
Tmax | 1106 | 1113 | 1070 | 1107 | 1078 | 1112 |
Tmin | 1111 | 1115 | 1070 | 1109 | 1079 | 1116 |
Durata del soleggiamento | 0 | 0 | 0 | 0 | 0 | 0 |
Precipitazione | 127 | 127 | 120 | 124 | 120 | 124 |
Umidità/Visibilità | 123 | 120 | 118 | 117 | 118 | 124 |
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. |