Number of days available for climatic review
Parametro | Gen | Feb | Mar | Apr | Mag | Giu |
Tmax | 615 | 559 | 616 | 607 | 640 | 614 |
Tmin | 561 | 504 | 559 | 542 | 559 | 543 |
Durata del soleggiamento | 0 | 0 | 0 | 0 | 0 | 0 |
Precipitazione | 66 | 62 | 63 | 83 | 96 | 95 |
Umidità/Visibilità | 57 | 53 | 56 | 67 | 79 | 79 |
Parametro | Lug | Ago | Set | Ott | Nov | Dic |
Tmax | 639 | 643 | 613 | 639 | 615 | 640 |
Tmin | 560 | 561 | 542 | 560 | 540 | 559 |
Durata del soleggiamento | 0 | 0 | 0 | 0 | 0 | 0 |
Precipitazione | 108 | 107 | 97 | 98 | 102 | 109 |
Umidità/Visibilità | 76 | 83 | 77 | 77 | 77 | 82 |
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. |