Number of days available for climatic review
Παράμετρος | Ιαν | Φεβ | Μαρ | Απρ | Ιουν | Ιουλ |
Tmax | 84 | 80 | 84 | 116 | 116 | 115 |
Tmin | 88 | 81 | 89 | 117 | 120 | 116 |
Διάρκεια Ηλιοφάνειας | 0 | 0 | 0 | 0 | 0 | 0 |
Υετός | 102 | 92 | 100 | 127 | 126 | 126 |
Υγρασία/Ορατότητα | 66 | 60 | 65 | 86 | 88 | 84 |
Παράμετρος | Αυγ | Σεπ | Οκτ | Νοε | Δεκ | (null) |
Tmax | 112 | 119 | 113 | 116 | 108 | 109 |
Tmin | 116 | 122 | 117 | 116 | 106 | 119 |
Διάρκεια Ηλιοφάνειας | 0 | 0 | 0 | 0 | 0 | 0 |
Υετός | 131 | 129 | 123 | 123 | 128 | 131 |
Υγρασία/Ορατότητα | 84 | 88 | 85 | 85 | 80 | 86 |
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. |