Number of days available for climatic review
Παράμετρος | Ιαν | Φεβ | Μαρ | Απρ | Ιουν | Ιουλ |
Tmax | 562 | 501 | 560 | 543 | 563 | 545 |
Tmin | 531 | 482 | 524 | 523 | 547 | 524 |
Διάρκεια Ηλιοφάνειας | 0 | 0 | 0 | 0 | 0 | 0 |
Υετός | 634 | 574 | 646 | 634 | 658 | 637 |
Υγρασία/Ορατότητα | 109 | 96 | 103 | 99 | 107 | 104 |
Παράμετρος | Αυγ | Σεπ | Οκτ | Νοε | Δεκ | (null) |
Tmax | 547 | 496 | 520 | 552 | 541 | 560 |
Tmin | 542 | 496 | 513 | 532 | 527 | 536 |
Διάρκεια Ηλιοφάνειας | 0 | 0 | 0 | 0 | 0 | 0 |
Υετός | 657 | 644 | 643 | 681 | 658 | 270 |
Υγρασία/Ορατότητα | 104 | 66 | 99 | 117 | 112 | 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. |