Number of days available for climatic review
Παράμετρος | Ιαν | Φεβ | Μαρ | Απρ | Ιουν | Ιουλ |
Tmax | 1185 | 1091 | 1207 | 1166 | 1198 | 1167 |
Tmin | 1189 | 1092 | 1202 | 1164 | 1204 | 1164 |
Διάρκεια Ηλιοφάνειας | 0 | 0 | 0 | 0 | 0 | 0 |
Υετός | 775 | 700 | 775 | 751 | 775 | 750 |
Υγρασία/Ορατότητα | 183 | 166 | 183 | 178 | 184 | 179 |
Παράμετρος | Αυγ | Σεπ | Οκτ | Νοε | Δεκ | (null) |
Tmax | 1206 | 1207 | 1193 | 1228 | 1193 | 1235 |
Tmin | 1208 | 1209 | 1191 | 1224 | 1198 | 1232 |
Διάρκεια Ηλιοφάνειας | 0 | 0 | 0 | 0 | 0 | 0 |
Υετός | 775 | 778 | 781 | 803 | 780 | 807 |
Υγρασία/Ορατότητα | 183 | 184 | 206 | 206 | 206 | 214 |
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. |