Number of days available for climatic review
| Παράμετρος | Ιαν | Φεβ | Μαρ | Απρ | Ιουν | Ιουλ |
| Tmax | 1039 | 949 | 1062 | 1016 | 1046 | 1017 |
| Tmin | 1046 | 951 | 1067 | 1019 | 1051 | 1018 |
| Διάρκεια Ηλιοφάνειας | 155 | 169 | 217 | 240 | 186 | 210 |
| Υετός | 0 | 0 | 0 | 0 | 0 | 0 |
| Υγρασία/Ορατότητα | 0 | 0 | 0 | 0 | 0 | 0 |
| Παράμετρος | Αυγ | Σεπ | Οκτ | Νοε | Δεκ | (null) |
| Tmax | 1045 | 1047 | 1004 | 1061 | 1051 | 1084 |
| Tmin | 1051 | 1053 | 1009 | 1064 | 1056 | 1093 |
| Διάρκεια Ηλιοφάνειας | 217 | 310 | 270 | 217 | 240 | 155 |
| Υετός | 0 | 0 | 0 | 0 | 0 | 0 |
| Υγρασία/Ορατότητα | 0 | 0 | 0 | 0 | 0 | 0 |
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. |
