Number of days available for climatic review
Παράμετρος | Ιαν | Φεβ | Μαρ | Απρ | Ιουν | Ιουλ |
Tmax | 680 | 610 | 681 | 695 | 739 | 718 |
Tmin | 680 | 616 | 680 | 692 | 737 | 717 |
Διάρκεια Ηλιοφάνειας | 0 | 0 | 0 | 0 | 0 | 0 |
Υετός | 713 | 644 | 713 | 716 | 745 | 720 |
Υγρασία/Ορατότητα | 91 | 83 | 91 | 125 | 152 | 147 |
Παράμετρος | Αυγ | Σεπ | Οκτ | Νοε | Δεκ | (null) |
Tmax | 706 | 705 | 681 | 698 | 686 | 711 |
Tmin | 710 | 712 | 687 | 702 | 687 | 708 |
Διάρκεια Ηλιοφάνειας | 0 | 0 | 0 | 0 | 0 | 0 |
Υετός | 745 | 747 | 720 | 740 | 724 | 746 |
Υγρασία/Ορατότητα | 122 | 122 | 117 | 117 | 116 | 122 |
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. |