Number of days available for climatic review
Παράμετρος | Ιαν | Φεβ | Μαρ | Απρ | Ιουν | Ιουλ |
Tmax | 85 | 80 | 83 | 116 | 115 | 114 |
Tmin | 91 | 82 | 86 | 117 | 120 | 115 |
Διάρκεια Ηλιοφάνειας | 0 | 0 | 0 | 0 | 0 | 0 |
Υετός | 98 | 94 | 99 | 127 | 127 | 127 |
Υγρασία/Ορατότητα | 67 | 60 | 65 | 86 | 87 | 84 |
Παράμετρος | Αυγ | Σεπ | Οκτ | Νοε | Δεκ | (null) |
Tmax | 111 | 118 | 111 | 114 | 105 | 108 |
Tmin | 118 | 122 | 118 | 117 | 104 | 120 |
Διάρκεια Ηλιοφάνειας | 0 | 0 | 0 | 0 | 0 | 0 |
Υετός | 130 | 130 | 122 | 123 | 128 | 128 |
Υγρασία/Ορατότητα | 84 | 89 | 86 | 85 | 79 | 88 |
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. |