Number of days available for climatic review
Parametro | Gen | Feb | Mar | Apr | Mag | Giu |
Tmax | 1018 | 917 | 1013 | 979 | 1014 | 994 |
Tmin | 949 | 860 | 948 | 920 | 944 | 932 |
Durata del soleggiamento | 0 | 0 | 0 | 0 | 0 | 0 |
Precipitazione | 98 | 85 | 96 | 92 | 94 | 103 |
Umidità/Visibilità | 90 | 83 | 89 | 87 | 89 | 100 |
Parametro | Lug | Ago | Set | Ott | Nov | Dic |
Tmax | 1039 | 1042 | 1016 | 1033 | 1009 | 1048 |
Tmin | 974 | 977 | 954 | 971 | 949 | 984 |
Durata del soleggiamento | 0 | 0 | 0 | 0 | 0 | 0 |
Precipitazione | 132 | 133 | 125 | 127 | 123 | 126 |
Umidità/Visibilità | 118 | 116 | 117 | 114 | 115 | 120 |
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. |