Number of days available for climatic review
Παράμετρος | Ιαν | Φεβ | Μαρ | Απρ | Ιουν | Ιουλ |
Tmax | 92 | 82 | 93 | 105 | 120 | 120 |
Tmin | 73 | 63 | 56 | 49 | 67 | 62 |
Διάρκεια Ηλιοφάνειας | 0 | 0 | 0 | 0 | 0 | 0 |
Υετός | 113 | 106 | 129 | 145 | 153 | 154 |
Υγρασία/Ορατότητα | 87 | 79 | 82 | 91 | 107 | 104 |
Παράμετρος | Αυγ | Σεπ | Οκτ | Νοε | Δεκ | (null) |
Tmax | 117 | 110 | 118 | 118 | 118 | 119 |
Tmin | 65 | 89 | 95 | 106 | 112 | 116 |
Διάρκεια Ηλιοφάνειας | 0 | 0 | 0 | 0 | 0 | 0 |
Υετός | 154 | 140 | 132 | 134 | 132 | 136 |
Υγρασία/Ορατότητα | 102 | 106 | 113 | 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. |