Number of days available for climatic review
Παράμετρος | Ιαν | Φεβ | Μαρ | Απρ | Ιουν | Ιουλ |
Tmax | 1147 | 1060 | 1177 | 1137 | 1162 | 1138 |
Tmin | 1151 | 1062 | 1173 | 1135 | 1165 | 1137 |
Διάρκεια Ηλιοφάνειας | 0 | 0 | 0 | 0 | 0 | 0 |
Υετός | 717 | 645 | 718 | 697 | 721 | 694 |
Υγρασία/Ορατότητα | 181 | 162 | 181 | 174 | 179 | 174 |
Παράμετρος | Αυγ | Σεπ | Οκτ | Νοε | Δεκ | (null) |
Tmax | 1172 | 1171 | 1137 | 1169 | 1134 | 1168 |
Tmin | 1176 | 1178 | 1139 | 1170 | 1135 | 1170 |
Διάρκεια Ηλιοφάνειας | 0 | 0 | 0 | 0 | 0 | 0 |
Υετός | 719 | 723 | 724 | 745 | 726 | 772 |
Υγρασία/Ορατότητα | 178 | 179 | 198 | 201 | 198 | 205 |
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. |