Number of days available for climatic review
Παράμετρος | Ιαν | Φεβ | Μαρ | Απρ | Ιουν | Ιουλ |
Tmax | 93 | 84 | 96 | 99 | 94 | 95 |
Tmin | 102 | 82 | 103 | 107 | 107 | 109 |
Διάρκεια Ηλιοφάνειας | 0 | 0 | 0 | 0 | 0 | 0 |
Υετός | 154 | 154 | 160 | 179 | 172 | 176 |
Υγρασία/Ορατότητα | 74 | 65 | 76 | 88 | 99 | 98 |
Παράμετρος | Αυγ | Σεπ | Οκτ | Νοε | Δεκ | (null) |
Tmax | 92 | 89 | 56 | 63 | 51 | 43 |
Tmin | 100 | 100 | 77 | 78 | 64 | 73 |
Διάρκεια Ηλιοφάνειας | 0 | 0 | 0 | 0 | 0 | 0 |
Υετός | 184 | 181 | 163 | 166 | 190 | 195 |
Υγρασία/Ορατότητα | 93 | 93 | 92 | 95 | 88 | 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. |