Number of days available for climatic review
Παράμετρος | Ιαν | Φεβ | Μαρ | Απρ | Ιουν | Ιουλ |
Tmax | 0 | 0 | 0 | 0 | 0 | 1 |
Tmin | 0 | 0 | 0 | 0 | 0 | 0 |
Διάρκεια Ηλιοφάνειας | 0 | 0 | 0 | 0 | 0 | 0 |
Υετός | 31 | 29 | 31 | 31 | 31 | 43 |
Υγρασία/Ορατότητα | 145 | 0 | 557487112 | 8 | 557488136 | 8 |
Παράμετρος | Αυγ | Σεπ | Οκτ | Νοε | Δεκ | (null) |
Tmax | 0 | 0 | 1 | 1 | 1 | 0 |
Tmin | 0 | 0 | 0 | 0 | 0 | 0 |
Διάρκεια Ηλιοφάνειας | 0 | 0 | 0 | 0 | 0 | 0 |
Υετός | 63 | 34 | 30 | 31 | 30 | 31 |
Υγρασία/Ορατότητα | 557489160 | 8 | 557502472 | 8 | 557503496 | 8 |
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. |